156694642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 258616512

約数和(自身を除く): 101921870

約数列:

[1, 2, 13, 26, 67, 134, 293, 307, 586, 614, 871, 1742, 3809, 3991, 7618, 7982, 19631, 20569, 39262, 41138, 89951, 179902, 255203, 267397, 510406, 534794, 1169363, 2338726, 6026717, 12053434, 78347321, 156694642]

約数ペア:

[(1, 156694642), (2, 78347321), (13, 12053434), (26, 6026717), (67, 2338726), (134, 1169363), (293, 534794), (307, 510406), (586, 267397), (614, 255203), (871, 179902), (1742, 89951), (3809, 41138), (3991, 39262), (7618, 20569), (7982, 19631)]