163064888

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54941}}^1$

素因数の和:55007

約数の個数: 32

約数和(自身を含む): 356024160

約数和(自身を除く): 192959272

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 54941, 109882, 219764, 384587, 439528, 769174, 1538348, 2911873, 3076696, 5823746, 11647492, 20383111, 23294984, 40766222, 81532444, 163064888]

約数ペア:

[(1, 163064888), (2, 81532444), (4, 40766222), (7, 23294984), (8, 20383111), (14, 11647492), (28, 5823746), (53, 3076696), (56, 2911873), (106, 1538348), (212, 769174), (371, 439528), (424, 384587), (742, 219764), (1484, 109882), (2968, 54941)]