157045306940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1\times {\mathrm{36781}}^1$

素因数の和:36999

約数の個数: 72

約数和(自身を含む): 340706075136

約数和(自身を除く): 183660768196

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 127, 164, 205, 254, 410, 508, 635, 820, 1270, 1681, 2540, 3362, 5207, 6724, 8405, 10414, 16810, 20828, 26035, 33620, 36781, 52070, 73562, 104140, 147124, 183905, 213487, 367810, 426974, 735620, 853948, 1067435, 1508021, 2134870, 3016042, 4269740, 4671187, 6032084, 7540105, 9342374, 15080210, 18684748, 23355935, 30160420, 46711870, 61828861, 93423740, 123657722, 191518667, 247315444, 309144305, 383037334, 618288610, 766074668, 957593335, 1236577220, 1915186670, 3830373340, 7852265347, 15704530694, 31409061388, 39261326735, 78522653470, 157045306940]

約数ペア:

[(1, 157045306940), (2, 78522653470), (4, 39261326735), (5, 31409061388), (10, 15704530694), (20, 7852265347), (41, 3830373340), (82, 1915186670), (127, 1236577220), (164, 957593335), (205, 766074668), (254, 618288610), (410, 383037334), (508, 309144305), (635, 247315444), (820, 191518667), (1270, 123657722), (1681, 93423740), (2540, 61828861), (3362, 46711870), (5207, 30160420), (6724, 23355935), (8405, 18684748), (10414, 15080210), (16810, 9342374), (20828, 7540105), (26035, 6032084), (33620, 4671187), (36781, 4269740), (52070, 3016042), (73562, 2134870), (104140, 1508021), (147124, 1067435), (183905, 853948), (213487, 735620), (367810, 426974)]