159878498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 262561152

約数和(自身を除く): 102682654

約数列:

[1, 2, 13, 26, 151, 193, 211, 302, 386, 422, 1963, 2509, 2743, 3926, 5018, 5486, 29143, 31861, 40723, 58286, 63722, 81446, 378859, 414193, 529399, 757718, 828386, 1058798, 6149173, 12298346, 79939249, 159878498]

約数ペア:

[(1, 159878498), (2, 79939249), (13, 12298346), (26, 6149173), (151, 1058798), (193, 828386), (211, 757718), (302, 529399), (386, 414193), (422, 378859), (1963, 81446), (2509, 63722), (2743, 58286), (3926, 40723), (5018, 31861), (5486, 29143)]