142912406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27077}}^1$

素因数の和:27128

約数の個数: 32

約数和(自身を含む): 272946240

約数和(自身を除く): 130033834

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 27077, 54154, 189539, 352001, 379078, 704002, 785233, 1570466, 2464007, 4928014, 5496631, 10208029, 10993262, 20416058, 71456203, 142912406]

約数ペア:

[(1, 142912406), (2, 71456203), (7, 20416058), (13, 10993262), (14, 10208029), (26, 5496631), (29, 4928014), (58, 2464007), (91, 1570466), (182, 785233), (203, 704002), (377, 379078), (406, 352001), (754, 189539), (2639, 54154), (5278, 27077)]