143375416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24517}}^1$

素因数の和:24583

約数の個数: 32

約数和(自身を含む): 291273840

約数和(自身を除く): 147898424

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 24517, 49034, 98068, 196136, 416789, 833578, 1054231, 1667156, 2108462, 3334312, 4216924, 8433848, 17921927, 35843854, 71687708, 143375416]

約数ペア:

[(1, 143375416), (2, 71687708), (4, 35843854), (8, 17921927), (17, 8433848), (34, 4216924), (43, 3334312), (68, 2108462), (86, 1667156), (136, 1054231), (172, 833578), (344, 416789), (731, 196136), (1462, 98068), (2924, 49034), (5848, 24517)]