119991046

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 223948800

約数和(自身を除く): 103957754

約数列:

[1, 2, 7, 14, 23, 46, 53, 79, 89, 106, 158, 161, 178, 322, 371, 553, 623, 742, 1106, 1219, 1246, 1817, 2047, 2438, 3634, 4094, 4187, 4717, 7031, 8374, 8533, 9434, 12719, 14062, 14329, 17066, 25438, 28658, 29309, 33019, 49217, 58618, 66038, 96301, 98434, 108491, 161713, 192602, 216982, 323426, 372643, 674107, 745286, 759437, 1131991, 1348214, 1518874, 2263982, 2608501, 5217002, 8570789, 17141578, 59995523, 119991046]

約数ペア:

[(1, 119991046), (2, 59995523), (7, 17141578), (14, 8570789), (23, 5217002), (46, 2608501), (53, 2263982), (79, 1518874), (89, 1348214), (106, 1131991), (158, 759437), (161, 745286), (178, 674107), (322, 372643), (371, 323426), (553, 216982), (623, 192602), (742, 161713), (1106, 108491), (1219, 98434), (1246, 96301), (1817, 66038), (2047, 58618), (2438, 49217), (3634, 33019), (4094, 29309), (4187, 28658), (4717, 25438), (7031, 17066), (8374, 14329), (8533, 14062), (9434, 12719)]