127254764

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{49943}}^1$

素因数の和:49974

約数の個数: 36

約数和(自身を含む): 278987184

約数和(自身を除く): 151732420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 49943, 99886, 199772, 349601, 649259, 699202, 1298518, 1398404, 2447207, 2597036, 4544813, 4894414, 9089626, 9788828, 18179252, 31813691, 63627382, 127254764]

約数ペア:

[(1, 127254764), (2, 63627382), (4, 31813691), (7, 18179252), (13, 9788828), (14, 9089626), (26, 4894414), (28, 4544813), (49, 2597036), (52, 2447207), (91, 1398404), (98, 1298518), (182, 699202), (196, 649259), (364, 349601), (637, 199772), (1274, 99886), (2548, 49943)]