156720410632

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{2819}}^1\times {\mathrm{44263}}^1$

素因数の和:47245

約数の個数: 32

約数和(自身を含む): 295834017600

約数和(自身を除く): 139113606968

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 2819, 5638, 11276, 22552, 44263, 88526, 177052, 354104, 442583, 885166, 1770332, 3540664, 6949291, 13898582, 27797164, 55594328, 124777397, 249554794, 499109588, 998219176, 19590051329, 39180102658, 78360205316, 156720410632]

約数ペア:

[(1, 156720410632), (2, 78360205316), (4, 39180102658), (8, 19590051329), (157, 998219176), (314, 499109588), (628, 249554794), (1256, 124777397), (2819, 55594328), (5638, 27797164), (11276, 13898582), (22552, 6949291), (44263, 3540664), (88526, 1770332), (177052, 885166), (354104, 442583)]