151904272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1279}}^1$

素因数の和:1871

約数の個数: 40

約数和(自身を含む): 317757440

約数和(自身を除く): 165853168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 571, 1142, 1279, 2284, 2558, 4568, 5116, 7423, 9136, 10232, 14846, 16627, 20464, 29692, 33254, 59384, 66508, 118768, 133016, 266032, 730309, 1460618, 2921236, 5842472, 9494017, 11684944, 18988034, 37976068, 75952136, 151904272]

約数ペア:

[(1, 151904272), (2, 75952136), (4, 37976068), (8, 18988034), (13, 11684944), (16, 9494017), (26, 5842472), (52, 2921236), (104, 1460618), (208, 730309), (571, 266032), (1142, 133016), (1279, 118768), (2284, 66508), (2558, 59384), (4568, 33254), (5116, 29692), (7423, 20464), (9136, 16627), (10232, 14846)]