140104132

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31079}}^1$

素因数の和:31120

約数の個数: 36

約数和(自身を含む): 297622080

約数和(自身を除く): 157517948

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 31079, 62158, 124316, 217553, 435106, 714817, 870212, 1429634, 1522871, 2859268, 3045742, 5003719, 6091484, 10007438, 20014876, 35026033, 70052066, 140104132]

約数ペア:

[(1, 140104132), (2, 70052066), (4, 35026033), (7, 20014876), (14, 10007438), (23, 6091484), (28, 5003719), (46, 3045742), (49, 2859268), (92, 1522871), (98, 1429634), (161, 870212), (196, 714817), (322, 435106), (644, 217553), (1127, 124316), (2254, 62158), (4508, 31079)]