127690864

素因数分解:

$2^4\times 7^2\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:894

約数の個数: 60

約数和(自身を含む): 289335648

約数和(自身を除く): 161644784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 271, 392, 542, 601, 784, 1084, 1202, 1897, 2168, 2404, 3794, 4207, 4336, 4808, 7588, 8414, 9616, 13279, 15176, 16828, 26558, 29449, 30352, 33656, 53116, 58898, 67312, 106232, 117796, 162871, 212464, 235592, 325742, 471184, 651484, 1140097, 1302968, 2280194, 2605936, 4560388, 7980679, 9120776, 15961358, 18241552, 31922716, 63845432, 127690864]

約数ペア:

[(1, 127690864), (2, 63845432), (4, 31922716), (7, 18241552), (8, 15961358), (14, 9120776), (16, 7980679), (28, 4560388), (49, 2605936), (56, 2280194), (98, 1302968), (112, 1140097), (196, 651484), (271, 471184), (392, 325742), (542, 235592), (601, 212464), (784, 162871), (1084, 117796), (1202, 106232), (1897, 67312), (2168, 58898), (2404, 53116), (3794, 33656), (4207, 30352), (4336, 29449), (4808, 26558), (7588, 16828), (8414, 15176), (9616, 13279)]