145240244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{1951}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 261692928

約数和(自身を除く): 116452684

約数列:

[1, 2, 4, 37, 74, 148, 503, 1006, 1951, 2012, 3902, 7804, 18611, 37222, 72187, 74444, 144374, 288748, 981353, 1962706, 3925412, 36310061, 72620122, 145240244]

約数ペア:

[(1, 145240244), (2, 72620122), (4, 36310061), (37, 3925412), (74, 1962706), (148, 981353), (503, 288748), (1006, 144374), (1951, 74444), (2012, 72187), (3902, 37222), (7804, 18611)]