156986006984

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{7951}}^1\times {\mathrm{8783}}^1$

素因数の和:17021

約数の個数: 32

約数和(自身を含む): 295467056640

約数和(自身を除く): 138481049656

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 7951, 8783, 15902, 17566, 31804, 35132, 63608, 70264, 2234231, 2468023, 4468462, 4936046, 8936924, 9872092, 17873848, 19744184, 69833633, 139667266, 279334532, 558669064, 19623250873, 39246501746, 78493003492, 156986006984]

約数ペア:

[(1, 156986006984), (2, 78493003492), (4, 39246501746), (8, 19623250873), (281, 558669064), (562, 279334532), (1124, 139667266), (2248, 69833633), (7951, 19744184), (8783, 17873848), (15902, 9872092), (17566, 8936924), (31804, 4936046), (35132, 4468462), (63608, 2468023), (70264, 2234231)]