172912227922

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2687}}^1\times {\mathrm{22643}}^1$

素因数の和:25375

約数の個数: 48

約数和(自身を含む): 312248079360

約数和(自身を除く): 139335851438

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2687, 2842, 5374, 18809, 22643, 37618, 45286, 77923, 131663, 155846, 158501, 263326, 317002, 545461, 656647, 1090922, 1109507, 1313294, 2219014, 3818227, 4596529, 7636454, 9193058, 32175703, 60841741, 64351406, 121683482, 425892187, 851784374, 1764410489, 2981245309, 3528820978, 5962490618, 12350873423, 24701746846, 86456113961, 172912227922]

約数ペア:

[(1, 172912227922), (2, 86456113961), (7, 24701746846), (14, 12350873423), (29, 5962490618), (49, 3528820978), (58, 2981245309), (98, 1764410489), (203, 851784374), (406, 425892187), (1421, 121683482), (2687, 64351406), (2842, 60841741), (5374, 32175703), (18809, 9193058), (22643, 7636454), (37618, 4596529), (45286, 3818227), (77923, 2219014), (131663, 1313294), (155846, 1109507), (158501, 1090922), (263326, 656647), (317002, 545461)]