125148856

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{19777}}^1$

素因数の和:19903

約数の個数: 32

約数和(自身を含む): 270563040

約数和(自身を除く): 145414184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 19777, 39554, 79108, 138439, 158216, 276878, 553756, 1107512, 2234801, 4469602, 8939204, 15643607, 17878408, 31287214, 62574428, 125148856]

約数ペア:

[(1, 125148856), (2, 62574428), (4, 31287214), (7, 17878408), (8, 15643607), (14, 8939204), (28, 4469602), (56, 2234801), (113, 1107512), (226, 553756), (452, 276878), (791, 158216), (904, 138439), (1582, 79108), (3164, 39554), (6328, 19777)]