152917752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{490121}}^1$

素因数の和:490143

約数の個数: 32

約数和(自身を含む): 411702480

約数和(自身を除く): 258784728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 490121, 980242, 1470363, 1960484, 2940726, 3920968, 5881452, 6371573, 11762904, 12743146, 19114719, 25486292, 38229438, 50972584, 76458876, 152917752]

約数ペア:

[(1, 152917752), (2, 76458876), (3, 50972584), (4, 38229438), (6, 25486292), (8, 19114719), (12, 12743146), (13, 11762904), (24, 6371573), (26, 5881452), (39, 3920968), (52, 2940726), (78, 1960484), (104, 1470363), (156, 980242), (312, 490121)]