131454804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12577}}^1$

素因数の和:12664

約数の個数: 48

約数和(自身を含む): 335279168

約数和(自身を除く): 203824364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 12577, 25154, 37731, 50308, 75462, 150924, 163501, 327002, 490503, 654004, 842659, 981006, 1685318, 1962012, 2527977, 3370636, 5055954, 10111908, 10954567, 21909134, 32863701, 43818268, 65727402, 131454804]

約数ペア:

[(1, 131454804), (2, 65727402), (3, 43818268), (4, 32863701), (6, 21909134), (12, 10954567), (13, 10111908), (26, 5055954), (39, 3370636), (52, 2527977), (67, 1962012), (78, 1685318), (134, 981006), (156, 842659), (201, 654004), (268, 490503), (402, 327002), (804, 163501), (871, 150924), (1742, 75462), (2613, 50308), (3484, 37731), (5226, 25154), (10452, 12577)]