156536142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{128519}}^1$

素因数の和:128560

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 213601458

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 128519, 257038, 385557, 771114, 899633, 1799266, 2698899, 3727051, 5397798, 7454102, 11181153, 22362306, 26089357, 52178714, 78268071, 156536142]

約数ペア:

[(1, 156536142), (2, 78268071), (3, 52178714), (6, 26089357), (7, 22362306), (14, 11181153), (21, 7454102), (29, 5397798), (42, 3727051), (58, 2698899), (87, 1799266), (174, 899633), (203, 771114), (406, 385557), (609, 257038), (1218, 128519)]