164862390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 537477120

約数和(自身を除く): 372614730

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 29, 30, 33, 35, 42, 46, 55, 58, 66, 69, 70, 77, 87, 105, 107, 110, 115, 138, 145, 154, 161, 165, 174, 203, 210, 214, 230, 231, 253, 290, 319, 321, 322, 330, 345, 385, 406, 435, 462, 483, 506, 535, 609, 638, 642, 667, 690, 749, 759, 770, 805, 870, 957, 966, 1015, 1070, 1155, 1177, 1218, 1265, 1334, 1498, 1518, 1595, 1605, 1610, 1771, 1914, 2001, 2030, 2233, 2247, 2310, 2354, 2415, 2461, 2530, 3045, 3103, 3190, 3210, 3335, 3531, 3542, 3745, 3795, 4002, 4466, 4494, 4669, 4785, 4830, 4922, 5313, 5885, 6090, 6206, 6670, 6699, 7062, 7337, 7383, 7490, 7590, 8239, 8855, 9309, 9338, 9570, 10005, 10626, 11165, 11235, 11770, 12305, 13398, 14007, 14674, 14766, 15515, 16478, 17227, 17655, 17710, 18618, 20010, 21721, 22011, 22330, 22470, 23345, 24610, 24717, 26565, 27071, 28014, 31030, 33495, 34133, 34454, 35310, 36685, 36915, 41195, 43442, 44022, 46545, 46690, 49434, 51359, 51681, 53130, 54142, 65163, 66990, 68266, 70035, 71369, 73370, 73830, 81213, 82390, 86135, 93090, 102399, 102718, 103362, 108605, 110055, 123585, 130326, 135355, 140070, 142738, 154077, 162426, 170665, 172270, 189497, 204798, 214107, 217210, 220110, 238931, 247170, 256795, 258405, 270710, 308154, 325815, 341330, 356845, 378994, 406065, 428214, 477862, 499583, 511995, 513590, 516810, 568491, 651630, 713690, 716793, 770385, 785059, 812130, 947485, 999166, 1023990, 1070535, 1136982, 1194655, 1433586, 1498749, 1540770, 1570118, 1894970, 2141070, 2355177, 2389310, 2497915, 2842455, 2997498, 3583965, 3925295, 4710354, 4995830, 5495413, 5684910, 7167930, 7493745, 7850590, 10990826, 11775885, 14987490, 16486239, 23551770, 27477065, 32972478, 54954130, 82431195, 164862390]

約数ペア:

[(1, 164862390), (2, 82431195), (3, 54954130), (5, 32972478), (6, 27477065), (7, 23551770), (10, 16486239), (11, 14987490), (14, 11775885), (15, 10990826), (21, 7850590), (22, 7493745), (23, 7167930), (29, 5684910), (30, 5495413), (33, 4995830), (35, 4710354), (42, 3925295), (46, 3583965), (55, 2997498), (58, 2842455), (66, 2497915), (69, 2389310), (70, 2355177), (77, 2141070), (87, 1894970), (105, 1570118), (107, 1540770), (110, 1498749), (115, 1433586), (138, 1194655), (145, 1136982), (154, 1070535), (161, 1023990), (165, 999166), (174, 947485), (203, 812130), (210, 785059), (214, 770385), (230, 716793), (231, 713690), (253, 651630), (290, 568491), (319, 516810), (321, 513590), (322, 511995), (330, 499583), (345, 477862), (385, 428214), (406, 406065), (435, 378994), (462, 356845), (483, 341330), (506, 325815), (535, 308154), (609, 270710), (638, 258405), (642, 256795), (667, 247170), (690, 238931), (749, 220110), (759, 217210), (770, 214107), (805, 204798), (870, 189497), (957, 172270), (966, 170665), (1015, 162426), (1070, 154077), (1155, 142738), (1177, 140070), (1218, 135355), (1265, 130326), (1334, 123585), (1498, 110055), (1518, 108605), (1595, 103362), (1605, 102718), (1610, 102399), (1771, 93090), (1914, 86135), (2001, 82390), (2030, 81213), (2233, 73830), (2247, 73370), (2310, 71369), (2354, 70035), (2415, 68266), (2461, 66990), (2530, 65163), (3045, 54142), (3103, 53130), (3190, 51681), (3210, 51359), (3335, 49434), (3531, 46690), (3542, 46545), (3745, 44022), (3795, 43442), (4002, 41195), (4466, 36915), (4494, 36685), (4669, 35310), (4785, 34454), (4830, 34133), (4922, 33495), (5313, 31030), (5885, 28014), (6090, 27071), (6206, 26565), (6670, 24717), (6699, 24610), (7062, 23345), (7337, 22470), (7383, 22330), (7490, 22011), (7590, 21721), (8239, 20010), (8855, 18618), (9309, 17710), (9338, 17655), (9570, 17227), (10005, 16478), (10626, 15515), (11165, 14766), (11235, 14674), (11770, 14007), (12305, 13398)]