145415764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{21347}}^1$

素因数の和:21495

約数の個数: 24

約数和(自身を含む): 276157728

約数和(自身を除く): 130741964

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 21347, 42694, 85388, 277511, 555022, 1110044, 2796457, 5592914, 11185828, 36353941, 72707882, 145415764]

約数ペア:

[(1, 145415764), (2, 72707882), (4, 36353941), (13, 11185828), (26, 5592914), (52, 2796457), (131, 1110044), (262, 555022), (524, 277511), (1703, 85388), (3406, 42694), (6812, 21347)]