153984246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103903}}^1$

素因数の和:103940

約数の個数: 32

約数和(自身を含む): 349117440

約数和(自身を除く): 195133194

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 103903, 207806, 311709, 623418, 1350739, 1974157, 2701478, 3948314, 4052217, 5922471, 8104434, 11844942, 25664041, 51328082, 76992123, 153984246]

約数ペア:

[(1, 153984246), (2, 76992123), (3, 51328082), (6, 25664041), (13, 11844942), (19, 8104434), (26, 5922471), (38, 4052217), (39, 3948314), (57, 2701478), (78, 1974157), (114, 1350739), (247, 623418), (494, 311709), (741, 207806), (1482, 103903)]