154274042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 258553344

約数和(自身を除く): 104279302

約数列:

[1, 2, 13, 26, 31, 62, 277, 403, 554, 691, 806, 1382, 3601, 7202, 8587, 8983, 17174, 17966, 21421, 42842, 111631, 191407, 223262, 278473, 382814, 556946, 2488291, 4976582, 5933617, 11867234, 77137021, 154274042]

約数ペア:

[(1, 154274042), (2, 77137021), (13, 11867234), (26, 5933617), (31, 4976582), (62, 2488291), (277, 556946), (403, 382814), (554, 278473), (691, 223262), (806, 191407), (1382, 111631), (3601, 42842), (7202, 21421), (8587, 17966), (8983, 17174)]