168403936

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 339655680

約数和(自身を除く): 171251744

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 191, 236, 382, 467, 472, 764, 934, 944, 1528, 1868, 1888, 3056, 3736, 6112, 7472, 11269, 14944, 22538, 27553, 45076, 55106, 89197, 90152, 110212, 178394, 180304, 220424, 356788, 360608, 440848, 713576, 881696, 1427152, 2854304, 5262623, 10525246, 21050492, 42100984, 84201968, 168403936]

約数ペア:

[(1, 168403936), (2, 84201968), (4, 42100984), (8, 21050492), (16, 10525246), (32, 5262623), (59, 2854304), (118, 1427152), (191, 881696), (236, 713576), (382, 440848), (467, 360608), (472, 356788), (764, 220424), (934, 180304), (944, 178394), (1528, 110212), (1868, 90152), (1888, 89197), (3056, 55106), (3736, 45076), (6112, 27553), (7472, 22538), (11269, 14944)]