172493724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 449467200

約数和(自身を除く): 276973476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 149, 156, 164, 181, 246, 298, 362, 447, 492, 533, 543, 596, 724, 894, 1066, 1086, 1599, 1788, 1937, 2132, 2172, 2353, 3198, 3874, 4706, 5811, 6109, 6396, 7059, 7421, 7748, 9412, 11622, 12218, 14118, 14842, 18327, 22263, 23244, 24436, 26969, 28236, 29684, 36654, 44526, 53938, 73308, 79417, 80907, 89052, 96473, 107876, 158834, 161814, 192946, 238251, 289419, 317668, 323628, 350597, 385892, 476502, 578838, 701194, 953004, 1051791, 1105729, 1157676, 1402388, 2103582, 2211458, 3317187, 4207164, 4422916, 6634374, 13268748, 14374477, 28748954, 43123431, 57497908, 86246862, 172493724]

約数ペア:

[(1, 172493724), (2, 86246862), (3, 57497908), (4, 43123431), (6, 28748954), (12, 14374477), (13, 13268748), (26, 6634374), (39, 4422916), (41, 4207164), (52, 3317187), (78, 2211458), (82, 2103582), (123, 1402388), (149, 1157676), (156, 1105729), (164, 1051791), (181, 953004), (246, 701194), (298, 578838), (362, 476502), (447, 385892), (492, 350597), (533, 323628), (543, 317668), (596, 289419), (724, 238251), (894, 192946), (1066, 161814), (1086, 158834), (1599, 107876), (1788, 96473), (1937, 89052), (2132, 80907), (2172, 79417), (2353, 73308), (3198, 53938), (3874, 44526), (4706, 36654), (5811, 29684), (6109, 28236), (6396, 26969), (7059, 24436), (7421, 23244), (7748, 22263), (9412, 18327), (11622, 14842), (12218, 14118)]