145298612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{17489}}^1$

素因数の和:17591

約数の個数: 24

約数和(自身を含む): 266407680

約数和(自身を除く): 121109068

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 17489, 34978, 69956, 542159, 1084318, 1171763, 2168636, 2343526, 4687052, 36324653, 72649306, 145298612]

約数ペア:

[(1, 145298612), (2, 72649306), (4, 36324653), (31, 4687052), (62, 2343526), (67, 2168636), (124, 1171763), (134, 1084318), (268, 542159), (2077, 69956), (4154, 34978), (8308, 17489)]