172080506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 285441408

約数和(自身を除く): 113360902

約数列:

[1, 2, 13, 26, 53, 106, 151, 302, 689, 827, 1378, 1654, 1963, 3926, 8003, 10751, 16006, 21502, 43831, 87662, 104039, 124877, 208078, 249754, 569803, 1139606, 1623401, 3246802, 6618481, 13236962, 86040253, 172080506]

約数ペア:

[(1, 172080506), (2, 86040253), (13, 13236962), (26, 6618481), (53, 3246802), (106, 1623401), (151, 1139606), (302, 569803), (689, 249754), (827, 208078), (1378, 124877), (1654, 104039), (1963, 87662), (3926, 43831), (8003, 21502), (10751, 16006)]