167407960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 384134400

約数和(自身を除く): 216726440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 179, 206, 227, 358, 412, 454, 515, 716, 824, 895, 908, 1030, 1135, 1432, 1790, 1816, 2060, 2270, 3580, 4120, 4540, 7160, 9080, 18437, 23381, 36874, 40633, 46762, 73748, 81266, 92185, 93524, 116905, 147496, 162532, 184370, 187048, 203165, 233810, 325064, 368740, 406330, 467620, 737480, 812660, 935240, 1625320, 4185199, 8370398, 16740796, 20925995, 33481592, 41851990, 83703980, 167407960]

約数ペア:

[(1, 167407960), (2, 83703980), (4, 41851990), (5, 33481592), (8, 20925995), (10, 16740796), (20, 8370398), (40, 4185199), (103, 1625320), (179, 935240), (206, 812660), (227, 737480), (358, 467620), (412, 406330), (454, 368740), (515, 325064), (716, 233810), (824, 203165), (895, 187048), (908, 184370), (1030, 162532), (1135, 147496), (1432, 116905), (1790, 93524), (1816, 92185), (2060, 81266), (2270, 73748), (3580, 46762), (4120, 40633), (4540, 36874), (7160, 23381), (9080, 18437)]