156720614390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{29473}}^1$

素因数の和:30537

約数の個数: 64

約数和(自身を含む): 308642296320

約数和(自身を除く): 151921681930

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1009, 1054, 2018, 2635, 5045, 5270, 10090, 17153, 29473, 31279, 34306, 58946, 62558, 85765, 147365, 156395, 171530, 294730, 312790, 501041, 531743, 913663, 1002082, 1063486, 1827326, 2505205, 2658715, 4568315, 5010410, 5317430, 9136630, 15532271, 29738257, 31064542, 59476514, 77661355, 148691285, 155322710, 297382570, 505550369, 921885967, 1011100738, 1843771934, 2527751845, 4609429835, 5055503690, 9218859670, 15672061439, 31344122878, 78360307195, 156720614390]

約数ペア:

[(1, 156720614390), (2, 78360307195), (5, 31344122878), (10, 15672061439), (17, 9218859670), (31, 5055503690), (34, 4609429835), (62, 2527751845), (85, 1843771934), (155, 1011100738), (170, 921885967), (310, 505550369), (527, 297382570), (1009, 155322710), (1054, 148691285), (2018, 77661355), (2635, 59476514), (5045, 31064542), (5270, 29738257), (10090, 15532271), (17153, 9136630), (29473, 5317430), (31279, 5010410), (34306, 4568315), (58946, 2658715), (62558, 2505205), (85765, 1827326), (147365, 1063486), (156395, 1002082), (171530, 913663), (294730, 531743), (312790, 501041)]