157430488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{479971}}^1$

素因数の和:480018

約数の個数: 16

約数和(自身を含む): 302382360

約数和(自身を除く): 144951872

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 479971, 959942, 1919884, 3839768, 19678811, 39357622, 78715244, 157430488]

約数ペア:

[(1, 157430488), (2, 78715244), (4, 39357622), (8, 19678811), (41, 3839768), (82, 1919884), (164, 959942), (328, 479971)]