165256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 383040

約数和(自身を除く): 217784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 227, 364, 454, 728, 908, 1589, 1816, 2951, 3178, 5902, 6356, 11804, 12712, 20657, 23608, 41314, 82628, 165256]

約数ペア:

[(1, 165256), (2, 82628), (4, 41314), (7, 23608), (8, 20657), (13, 12712), (14, 11804), (26, 6356), (28, 5902), (52, 3178), (56, 2951), (91, 1816), (104, 1589), (182, 908), (227, 728), (364, 454)]