156980350990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{46573}}^1$

素因数の和:46825

約数の個数: 64

約数和(自身を含む): 297453606912

約数和(自身を除く): 140473255922

約数列:

[1, 2, 5, 10, 31, 62, 83, 131, 155, 166, 262, 310, 415, 655, 830, 1310, 2573, 4061, 5146, 8122, 10873, 12865, 20305, 21746, 25730, 40610, 46573, 54365, 93146, 108730, 232865, 337063, 465730, 674126, 1443763, 1685315, 2887526, 3370630, 3865559, 6101063, 7218815, 7731118, 12202126, 14437630, 19327795, 30505315, 38655590, 61010630, 119832329, 189132953, 239664658, 378265906, 506388229, 599161645, 945664765, 1012776458, 1198323290, 1891329530, 2531941145, 5063882290, 15698035099, 31396070198, 78490175495, 156980350990]

約数ペア:

[(1, 156980350990), (2, 78490175495), (5, 31396070198), (10, 15698035099), (31, 5063882290), (62, 2531941145), (83, 1891329530), (131, 1198323290), (155, 1012776458), (166, 945664765), (262, 599161645), (310, 506388229), (415, 378265906), (655, 239664658), (830, 189132953), (1310, 119832329), (2573, 61010630), (4061, 38655590), (5146, 30505315), (8122, 19327795), (10873, 14437630), (12865, 12202126), (20305, 7731118), (21746, 7218815), (25730, 6101063), (40610, 3865559), (46573, 3370630), (54365, 2887526), (93146, 1685315), (108730, 1443763), (232865, 674126), (337063, 465730)]