157453036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{57131}}^1$

素因数の和:57201

約数の個数: 24

約数和(自身を含む): 302342544

約数和(自身を除く): 144889508

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 57131, 114262, 228524, 742703, 1485406, 2970812, 3027943, 6055886, 12111772, 39363259, 78726518, 157453036]

約数ペア:

[(1, 157453036), (2, 78726518), (4, 39363259), (13, 12111772), (26, 6055886), (52, 3027943), (53, 2970812), (106, 1485406), (212, 742703), (689, 228524), (1378, 114262), (2756, 57131)]