127905076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3529}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 261530640

約数和(自身を除く): 133625564

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 2132, 2788, 3529, 7058, 9061, 14116, 18122, 36244, 45877, 59993, 91754, 119986, 144689, 183508, 239972, 289378, 578756, 779909, 1559818, 1880957, 2459713, 3119636, 3761914, 4919426, 7523828, 9838852, 31976269, 63952538, 127905076]

約数ペア:

[(1, 127905076), (2, 63952538), (4, 31976269), (13, 9838852), (17, 7523828), (26, 4919426), (34, 3761914), (41, 3119636), (52, 2459713), (68, 1880957), (82, 1559818), (164, 779909), (221, 578756), (442, 289378), (533, 239972), (697, 183508), (884, 144689), (1066, 119986), (1394, 91754), (2132, 59993), (2788, 45877), (3529, 36244), (7058, 18122), (9061, 14116)]