166421708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{1871}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 299767104

約数和(自身を除く): 133345396

約数列:

[1, 2, 4, 37, 74, 148, 601, 1202, 1871, 2404, 3742, 7484, 22237, 44474, 69227, 88948, 138454, 276908, 1124471, 2248942, 4497884, 41605427, 83210854, 166421708]

約数ペア:

[(1, 166421708), (2, 83210854), (4, 41605427), (37, 4497884), (74, 2248942), (148, 1124471), (601, 276908), (1202, 138454), (1871, 88948), (2404, 69227), (3742, 44474), (7484, 22237)]