168317868

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 399168000

約数和(自身を除く): 230850132

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 359, 439, 534, 718, 878, 1068, 1077, 1317, 1436, 1756, 2154, 2634, 4308, 5268, 31951, 39071, 63902, 78142, 95853, 117213, 127804, 156284, 157601, 191706, 234426, 315202, 383412, 468852, 472803, 630404, 945606, 1891212, 14026489, 28052978, 42079467, 56105956, 84158934, 168317868]

約数ペア:

[(1, 168317868), (2, 84158934), (3, 56105956), (4, 42079467), (6, 28052978), (12, 14026489), (89, 1891212), (178, 945606), (267, 630404), (356, 472803), (359, 468852), (439, 383412), (534, 315202), (718, 234426), (878, 191706), (1068, 157601), (1077, 156284), (1317, 127804), (1436, 117213), (1756, 95853), (2154, 78142), (2634, 63902), (4308, 39071), (5268, 31951)]