152389492048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{120561307}}^1$

素因数の和:120561394

約数の個数: 20

約数和(自身を含む): 298992043840

約数和(自身を除く): 146602551792

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 120561307, 241122614, 482245228, 964490456, 1928980912, 9524343253, 19048686506, 38097373012, 76194746024, 152389492048]

約数ペア:

[(1, 152389492048), (2, 76194746024), (4, 38097373012), (8, 19048686506), (16, 9524343253), (79, 1928980912), (158, 964490456), (316, 482245228), (632, 241122614), (1264, 120561307)]