140607316

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 249199496

約数和(自身を除く): 108592180

約数列:

[1, 2, 4, 157, 181, 314, 362, 628, 724, 1237, 2474, 4948, 28417, 56834, 113668, 194209, 223897, 388418, 447794, 776836, 895588, 35151829, 70303658, 140607316]

約数ペア:

[(1, 140607316), (2, 70303658), (4, 35151829), (157, 895588), (181, 776836), (314, 447794), (362, 388418), (628, 223897), (724, 194209), (1237, 113668), (2474, 56834), (4948, 28417)]