164218860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 557424000

約数和(自身を除く): 393205140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 149, 156, 157, 180, 195, 234, 260, 270, 298, 314, 351, 390, 447, 468, 471, 540, 585, 596, 628, 702, 745, 780, 785, 894, 942, 1170, 1341, 1404, 1413, 1490, 1570, 1755, 1788, 1884, 1937, 2041, 2235, 2340, 2355, 2682, 2826, 2980, 3140, 3510, 3874, 4023, 4082, 4239, 4470, 4710, 5364, 5652, 5811, 6123, 6705, 7020, 7065, 7748, 8046, 8164, 8478, 8940, 9420, 9685, 10205, 11622, 12246, 13410, 14130, 16092, 16956, 17433, 18369, 19370, 20115, 20410, 21195, 23244, 23393, 24492, 26820, 28260, 29055, 30615, 34866, 36738, 38740, 40230, 40820, 42390, 46786, 52299, 55107, 58110, 61230, 69732, 70179, 73476, 80460, 84780, 87165, 91845, 93572, 104598, 110214, 116220, 116965, 122460, 140358, 174330, 183690, 209196, 210537, 220428, 233930, 261495, 275535, 280716, 304109, 348660, 350895, 367380, 421074, 467860, 522990, 551070, 608218, 631611, 701790, 842148, 912327, 1045980, 1052685, 1102140, 1216436, 1263222, 1403580, 1520545, 1824654, 2105370, 2526444, 2736981, 3041090, 3158055, 3649308, 4210740, 4561635, 5473962, 6082180, 6316110, 8210943, 9123270, 10947924, 12632220, 13684905, 16421886, 18246540, 27369810, 32843772, 41054715, 54739620, 82109430, 164218860]

約数ペア:

[(1, 164218860), (2, 82109430), (3, 54739620), (4, 41054715), (5, 32843772), (6, 27369810), (9, 18246540), (10, 16421886), (12, 13684905), (13, 12632220), (15, 10947924), (18, 9123270), (20, 8210943), (26, 6316110), (27, 6082180), (30, 5473962), (36, 4561635), (39, 4210740), (45, 3649308), (52, 3158055), (54, 3041090), (60, 2736981), (65, 2526444), (78, 2105370), (90, 1824654), (108, 1520545), (117, 1403580), (130, 1263222), (135, 1216436), (149, 1102140), (156, 1052685), (157, 1045980), (180, 912327), (195, 842148), (234, 701790), (260, 631611), (270, 608218), (298, 551070), (314, 522990), (351, 467860), (390, 421074), (447, 367380), (468, 350895), (471, 348660), (540, 304109), (585, 280716), (596, 275535), (628, 261495), (702, 233930), (745, 220428), (780, 210537), (785, 209196), (894, 183690), (942, 174330), (1170, 140358), (1341, 122460), (1404, 116965), (1413, 116220), (1490, 110214), (1570, 104598), (1755, 93572), (1788, 91845), (1884, 87165), (1937, 84780), (2041, 80460), (2235, 73476), (2340, 70179), (2355, 69732), (2682, 61230), (2826, 58110), (2980, 55107), (3140, 52299), (3510, 46786), (3874, 42390), (4023, 40820), (4082, 40230), (4239, 38740), (4470, 36738), (4710, 34866), (5364, 30615), (5652, 29055), (5811, 28260), (6123, 26820), (6705, 24492), (7020, 23393), (7065, 23244), (7748, 21195), (8046, 20410), (8164, 20115), (8478, 19370), (8940, 18369), (9420, 17433), (9685, 16956), (10205, 16092), (11622, 14130), (12246, 13410)]