157478736

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 415687680

約数和(自身を除く): 258208944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 191, 193, 267, 356, 382, 386, 534, 573, 579, 712, 764, 772, 1068, 1146, 1158, 1424, 1528, 1544, 2136, 2292, 2316, 3056, 3088, 4272, 4584, 4632, 9168, 9264, 16999, 17177, 33998, 34354, 36863, 50997, 51531, 67996, 68708, 73726, 101994, 103062, 110589, 135992, 137416, 147452, 203988, 206124, 221178, 271984, 274832, 294904, 407976, 412248, 442356, 589808, 815952, 824496, 884712, 1769424, 3280807, 6561614, 9842421, 13123228, 19684842, 26246456, 39369684, 52492912, 78739368, 157478736]

約数ペア:

[(1, 157478736), (2, 78739368), (3, 52492912), (4, 39369684), (6, 26246456), (8, 19684842), (12, 13123228), (16, 9842421), (24, 6561614), (48, 3280807), (89, 1769424), (178, 884712), (191, 824496), (193, 815952), (267, 589808), (356, 442356), (382, 412248), (386, 407976), (534, 294904), (573, 274832), (579, 271984), (712, 221178), (764, 206124), (772, 203988), (1068, 147452), (1146, 137416), (1158, 135992), (1424, 110589), (1528, 103062), (1544, 101994), (2136, 73726), (2292, 68708), (2316, 67996), (3056, 51531), (3088, 50997), (4272, 36863), (4584, 34354), (4632, 33998), (9168, 17177), (9264, 16999)]