142759812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53831}}^1$

素因数の和:53868

約数の個数: 48

約数和(自身を含む): 379838592

約数和(自身を除く): 237078780

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 53831, 107662, 161493, 215324, 322986, 645972, 699803, 915127, 1399606, 1830254, 2099409, 2745381, 2799212, 3660508, 4198818, 5490762, 8397636, 10981524, 11896651, 23793302, 35689953, 47586604, 71379906, 142759812]

約数ペア:

[(1, 142759812), (2, 71379906), (3, 47586604), (4, 35689953), (6, 23793302), (12, 11896651), (13, 10981524), (17, 8397636), (26, 5490762), (34, 4198818), (39, 3660508), (51, 2799212), (52, 2745381), (68, 2099409), (78, 1830254), (102, 1399606), (156, 915127), (204, 699803), (221, 645972), (442, 322986), (663, 215324), (884, 161493), (1326, 107662), (2652, 53831)]