187697488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{17483}}^1$

素因数の和:17563

約数の個数: 40

約数和(自身を含む): 403250976

約数和(自身を除く): 215553488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 17483, 34966, 69932, 139864, 192313, 279728, 384626, 769252, 1066463, 1538504, 2132926, 3077008, 4265852, 8531704, 11731093, 17063408, 23462186, 46924372, 93848744, 187697488]

約数ペア:

[(1, 187697488), (2, 93848744), (4, 46924372), (8, 23462186), (11, 17063408), (16, 11731093), (22, 8531704), (44, 4265852), (61, 3077008), (88, 2132926), (122, 1538504), (176, 1066463), (244, 769252), (488, 384626), (671, 279728), (976, 192313), (1342, 139864), (2684, 69932), (5368, 34966), (10736, 17483)]