142528374

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1061}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 328030560

約数和(自身を除く): 185502186

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 439, 878, 1061, 1317, 2122, 2634, 3183, 3951, 6366, 7463, 7902, 9549, 14926, 18037, 19098, 22389, 36074, 44778, 54111, 67167, 108222, 134334, 162333, 324666, 465779, 931558, 1397337, 2794674, 4192011, 7918243, 8384022, 15836486, 23754729, 47509458, 71264187, 142528374]

約数ペア:

[(1, 142528374), (2, 71264187), (3, 47509458), (6, 23754729), (9, 15836486), (17, 8384022), (18, 7918243), (34, 4192011), (51, 2794674), (102, 1397337), (153, 931558), (306, 465779), (439, 324666), (878, 162333), (1061, 134334), (1317, 108222), (2122, 67167), (2634, 54111), (3183, 44778), (3951, 36074), (6366, 22389), (7463, 19098), (7902, 18037), (9549, 14926)]