156959948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{4993}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 285257280

約数和(自身を除く): 128297332

約数列:

[1, 2, 4, 29, 58, 116, 271, 542, 1084, 4993, 7859, 9986, 15718, 19972, 31436, 144797, 289594, 579188, 1353103, 2706206, 5412412, 39239987, 78479974, 156959948]

約数ペア:

[(1, 156959948), (2, 78479974), (4, 39239987), (29, 5412412), (58, 2706206), (116, 1353103), (271, 579188), (542, 289594), (1084, 144797), (4993, 31436), (7859, 19972), (9986, 15718)]