157213968

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{44867}}^1$

素因数の和:44951

約数の個数: 40

約数和(自身を含む): 411708768

約数和(自身を除く): 254494800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 44867, 89734, 134601, 179468, 269202, 358936, 538404, 717872, 1076808, 2153616, 3275291, 6550582, 9825873, 13101164, 19651746, 26202328, 39303492, 52404656, 78606984, 157213968]

約数ペア:

[(1, 157213968), (2, 78606984), (3, 52404656), (4, 39303492), (6, 26202328), (8, 19651746), (12, 13101164), (16, 9825873), (24, 6550582), (48, 3275291), (73, 2153616), (146, 1076808), (219, 717872), (292, 538404), (438, 358936), (584, 269202), (876, 179468), (1168, 134601), (1752, 89734), (3504, 44867)]