148919302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15131}}^1$

素因数の和:15196

約数の個数: 32

約数和(自身を含む): 276007680

約数和(自身を除く): 127088378

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 15131, 30262, 105917, 211834, 287489, 559847, 574978, 1119694, 2012423, 3918929, 4024846, 7837858, 10637093, 21274186, 74459651, 148919302]

約数ペア:

[(1, 148919302), (2, 74459651), (7, 21274186), (14, 10637093), (19, 7837858), (37, 4024846), (38, 3918929), (74, 2012423), (133, 1119694), (259, 574978), (266, 559847), (518, 287489), (703, 211834), (1406, 105917), (4921, 30262), (9842, 15131)]