156966761968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{199687}}^1$

素因数の和:200441

約数の個数: 40

約数和(自身を含む): 308748799328

約数和(自身を除く): 151782037360

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 673, 1168, 1346, 2692, 5384, 10768, 49129, 98258, 196516, 199687, 393032, 399374, 786064, 798748, 1597496, 3194992, 14577151, 29154302, 58308604, 116617208, 134389351, 233234416, 268778702, 537557404, 1075114808, 2150229616, 9810422623, 19620845246, 39241690492, 78483380984, 156966761968]

約数ペア:

[(1, 156966761968), (2, 78483380984), (4, 39241690492), (8, 19620845246), (16, 9810422623), (73, 2150229616), (146, 1075114808), (292, 537557404), (584, 268778702), (673, 233234416), (1168, 134389351), (1346, 116617208), (2692, 58308604), (5384, 29154302), (10768, 14577151), (49129, 3194992), (98258, 1597496), (196516, 798748), (199687, 786064), (393032, 399374)]