147767828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{12743}}^1$

素因数の和:12983

約数の個数: 24

約数和(自身を含む): 279756288

約数和(自身を除く): 131988460

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 11596, 12743, 25486, 50972, 165659, 331318, 662636, 2841689, 5683378, 11366756, 36941957, 73883914, 147767828]

約数ペア:

[(1, 147767828), (2, 73883914), (4, 36941957), (13, 11366756), (26, 5683378), (52, 2841689), (223, 662636), (446, 331318), (892, 165659), (2899, 50972), (5798, 25486), (11596, 12743)]