157156701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3113

約数の個数: 32

約数和(自身を含む): 238436352

約数和(自身を除く): 81279651

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1333, 1677, 3023, 3999, 9069, 17329, 39299, 51987, 93713, 117897, 129989, 281139, 389967, 1218269, 1689857, 3654807, 4029659, 5069571, 12088977, 52385567, 157156701]

約数ペア:

[(1, 157156701), (3, 52385567), (13, 12088977), (31, 5069571), (39, 4029659), (43, 3654807), (93, 1689857), (129, 1218269), (403, 389967), (559, 281139), (1209, 129989), (1333, 117897), (1677, 93713), (3023, 51987), (3999, 39299), (9069, 17329)]