159199668

素因数分解:

$2^2\times 3^4\times {\mathrm{491357}}^1$

素因数の和:491373

約数の個数: 30

約数和(自身を含む): 416180226

約数和(自身を除く): 256980558

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 491357, 982714, 1474071, 1965428, 2948142, 4422213, 5896284, 8844426, 13266639, 17688852, 26533278, 39799917, 53066556, 79599834, 159199668]

約数ペア:

[(1, 159199668), (2, 79599834), (3, 53066556), (4, 39799917), (6, 26533278), (9, 17688852), (12, 13266639), (18, 8844426), (27, 5896284), (36, 4422213), (54, 2948142), (81, 1965428), (108, 1474071), (162, 982714), (324, 491357)]