164919132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 507144960

約数和(自身を除く): 342225828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 227, 252, 279, 372, 378, 434, 454, 558, 651, 681, 756, 837, 868, 908, 961, 1116, 1302, 1362, 1589, 1674, 1922, 1953, 2043, 2604, 2724, 2883, 3178, 3348, 3844, 3906, 4086, 4767, 5766, 5859, 6129, 6356, 6727, 7037, 7812, 8172, 8649, 9534, 11532, 11718, 12258, 13454, 14074, 14301, 17298, 19068, 20181, 21111, 23436, 24516, 25947, 26908, 28148, 28602, 34596, 40362, 42222, 42903, 49259, 51894, 57204, 60543, 63333, 80724, 84444, 85806, 98518, 103788, 121086, 126666, 147777, 171612, 181629, 189999, 197036, 218147, 242172, 253332, 295554, 363258, 379998, 436294, 443331, 591108, 654441, 726516, 759996, 872588, 886662, 1308882, 1329993, 1527029, 1773324, 1963323, 2617764, 2659986, 3054058, 3926646, 4581087, 5319972, 5889969, 6108116, 7853292, 9162174, 11779938, 13743261, 18324348, 23559876, 27486522, 41229783, 54973044, 82459566, 164919132]

約数ペア:

[(1, 164919132), (2, 82459566), (3, 54973044), (4, 41229783), (6, 27486522), (7, 23559876), (9, 18324348), (12, 13743261), (14, 11779938), (18, 9162174), (21, 7853292), (27, 6108116), (28, 5889969), (31, 5319972), (36, 4581087), (42, 3926646), (54, 3054058), (62, 2659986), (63, 2617764), (84, 1963323), (93, 1773324), (108, 1527029), (124, 1329993), (126, 1308882), (186, 886662), (189, 872588), (217, 759996), (227, 726516), (252, 654441), (279, 591108), (372, 443331), (378, 436294), (434, 379998), (454, 363258), (558, 295554), (651, 253332), (681, 242172), (756, 218147), (837, 197036), (868, 189999), (908, 181629), (961, 171612), (1116, 147777), (1302, 126666), (1362, 121086), (1589, 103788), (1674, 98518), (1922, 85806), (1953, 84444), (2043, 80724), (2604, 63333), (2724, 60543), (2883, 57204), (3178, 51894), (3348, 49259), (3844, 42903), (3906, 42222), (4086, 40362), (4767, 34596), (5766, 28602), (5859, 28148), (6129, 26908), (6356, 25947), (6727, 24516), (7037, 23436), (7812, 21111), (8172, 20181), (8649, 19068), (9534, 17298), (11532, 14301), (11718, 14074), (12258, 13454)]