127943272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{301753}}^1$

素因数の和:301812

約数の個数: 16

約数和(自身を含む): 244420740

約数和(自身を除く): 116477468

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 301753, 603506, 1207012, 2414024, 15992909, 31985818, 63971636, 127943272]

約数ペア:

[(1, 127943272), (2, 63971636), (4, 31985818), (8, 15992909), (53, 2414024), (106, 1207012), (212, 603506), (424, 301753)]