130160324

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 266063616

約数和(自身を除く): 135903292

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 233, 281, 284, 466, 497, 562, 932, 994, 1124, 1631, 1967, 1988, 3262, 3934, 6524, 7868, 16543, 19951, 33086, 39902, 65473, 66172, 79804, 115801, 130946, 139657, 231602, 261892, 279314, 458311, 463204, 558628, 916622, 1833244, 4648583, 9297166, 18594332, 32540081, 65080162, 130160324]

約数ペア:

[(1, 130160324), (2, 65080162), (4, 32540081), (7, 18594332), (14, 9297166), (28, 4648583), (71, 1833244), (142, 916622), (233, 558628), (281, 463204), (284, 458311), (466, 279314), (497, 261892), (562, 231602), (932, 139657), (994, 130946), (1124, 115801), (1631, 79804), (1967, 66172), (1988, 65473), (3262, 39902), (3934, 33086), (6524, 19951), (7868, 16543)]