123758068

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 253016064

約数和(自身を除く): 129257996

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 191, 292, 317, 382, 511, 634, 764, 1022, 1268, 1337, 2044, 2219, 2674, 4438, 5348, 8876, 13943, 23141, 27886, 46282, 55772, 60547, 92564, 97601, 121094, 161987, 195202, 242188, 323974, 390404, 423829, 647948, 847658, 1695316, 4419931, 8839862, 17679724, 30939517, 61879034, 123758068]

約数ペア:

[(1, 123758068), (2, 61879034), (4, 30939517), (7, 17679724), (14, 8839862), (28, 4419931), (73, 1695316), (146, 847658), (191, 647948), (292, 423829), (317, 390404), (382, 323974), (511, 242188), (634, 195202), (764, 161987), (1022, 121094), (1268, 97601), (1337, 92564), (2044, 60547), (2219, 55772), (2674, 46282), (4438, 27886), (5348, 23141), (8876, 13943)]