157499238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{7451}}^1$

素因数の和:7740

約数の個数: 32

約数和(自身を含む): 340526592

約数和(自身を除く): 183027354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 7451, 10569, 14902, 21138, 22353, 44706, 96863, 193726, 290589, 581178, 2019221, 4038442, 6057663, 12115326, 26249873, 52499746, 78749619, 157499238]

約数ペア:

[(1, 157499238), (2, 78749619), (3, 52499746), (6, 26249873), (13, 12115326), (26, 6057663), (39, 4038442), (78, 2019221), (271, 581178), (542, 290589), (813, 193726), (1626, 96863), (3523, 44706), (7046, 22353), (7451, 21138), (10569, 14902)]