128225106

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{4373}}^1$

素因数の和:4568

約数の個数: 40

約数和(自身を含む): 288972684

約数和(自身を除く): 160747578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1629, 3258, 4373, 4887, 8746, 9774, 13119, 14661, 26238, 29322, 39357, 78714, 118071, 236142, 354213, 708426, 791513, 1583026, 2374539, 4749078, 7123617, 14247234, 21370851, 42741702, 64112553, 128225106]

約数ペア:

[(1, 128225106), (2, 64112553), (3, 42741702), (6, 21370851), (9, 14247234), (18, 7123617), (27, 4749078), (54, 2374539), (81, 1583026), (162, 791513), (181, 708426), (362, 354213), (543, 236142), (1086, 118071), (1629, 78714), (3258, 39357), (4373, 29322), (4887, 26238), (8746, 14661), (9774, 13119)]