157435987028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1\times {\mathrm{1543}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 280800140544

約数和(自身を除く): 123364153516

約数列:

[1, 2, 4, 71, 142, 277, 284, 554, 1108, 1297, 1543, 2594, 3086, 5188, 6172, 19667, 39334, 78668, 92087, 109553, 184174, 219106, 359269, 368348, 427411, 438212, 718538, 854822, 1437076, 1709644, 2001271, 4002542, 8005084, 25508099, 30346181, 51016198, 60692362, 102032396, 121384724, 142090241, 284180482, 554352067, 568360964, 1108704134, 2217408268, 39358996757, 78717993514, 157435987028]

約数ペア:

[(1, 157435987028), (2, 78717993514), (4, 39358996757), (71, 2217408268), (142, 1108704134), (277, 568360964), (284, 554352067), (554, 284180482), (1108, 142090241), (1297, 121384724), (1543, 102032396), (2594, 60692362), (3086, 51016198), (5188, 30346181), (6172, 25508099), (19667, 8005084), (39334, 4002542), (78668, 2001271), (92087, 1709644), (109553, 1437076), (184174, 854822), (219106, 718538), (359269, 438212), (368348, 427411)]