162343448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17509}}^1$

素因数の和:17595

約数の個数: 32

約数和(自身を含む): 325686000

約数和(自身を除く): 163342552

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 17509, 35018, 70036, 140072, 332671, 665342, 1068049, 1330684, 2136098, 2661368, 4272196, 8544392, 20292931, 40585862, 81171724, 162343448]

約数ペア:

[(1, 162343448), (2, 81171724), (4, 40585862), (8, 20292931), (19, 8544392), (38, 4272196), (61, 2661368), (76, 2136098), (122, 1330684), (152, 1068049), (244, 665342), (488, 332671), (1159, 140072), (2318, 70036), (4636, 35018), (9272, 17509)]