153473372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 297198720

約数和(自身を除く): 143725348

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 233, 239, 466, 478, 689, 932, 956, 1378, 2756, 3029, 3107, 6058, 6214, 12116, 12349, 12428, 12667, 24698, 25334, 49396, 50668, 55687, 111374, 160537, 164671, 222748, 321074, 329342, 642148, 658684, 723931, 1447862, 2895724, 2951411, 5902822, 11805644, 38368343, 76736686, 153473372]

約数ペア:

[(1, 153473372), (2, 76736686), (4, 38368343), (13, 11805644), (26, 5902822), (52, 2951411), (53, 2895724), (106, 1447862), (212, 723931), (233, 658684), (239, 642148), (466, 329342), (478, 321074), (689, 222748), (932, 164671), (956, 160537), (1378, 111374), (2756, 55687), (3029, 50668), (3107, 49396), (6058, 25334), (6214, 24698), (12116, 12667), (12349, 12428)]