145810626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{27901}}^1$

素因数の和:27986

約数の個数: 32

約数和(自身を含む): 318752448

約数和(自身を除く): 172941822

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 27901, 55802, 83703, 167406, 362713, 725426, 1088139, 1869367, 2176278, 3738734, 5608101, 11216202, 24301771, 48603542, 72905313, 145810626]

約数ペア:

[(1, 145810626), (2, 72905313), (3, 48603542), (6, 24301771), (13, 11216202), (26, 5608101), (39, 3738734), (67, 2176278), (78, 1869367), (134, 1088139), (201, 725426), (402, 362713), (871, 167406), (1742, 83703), (2613, 55802), (5226, 27901)]