169969456

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 336433824

約数和(自身を除く): 166464368

約数列:

[1, 2, 4, 8, 16, 71, 142, 157, 284, 314, 568, 628, 953, 1136, 1256, 1906, 2512, 3812, 7624, 11147, 15248, 22294, 44588, 67663, 89176, 135326, 149621, 178352, 270652, 299242, 541304, 598484, 1082608, 1196968, 2393936, 10623091, 21246182, 42492364, 84984728, 169969456]

約数ペア:

[(1, 169969456), (2, 84984728), (4, 42492364), (8, 21246182), (16, 10623091), (71, 2393936), (142, 1196968), (157, 1082608), (284, 598484), (314, 541304), (568, 299242), (628, 270652), (953, 178352), (1136, 149621), (1256, 135326), (1906, 89176), (2512, 67663), (3812, 44588), (7624, 22294), (11147, 15248)]