149968007273

素因数分解:

$7^3\times {\mathrm{347}}^1\times {\mathrm{823}}^1\times {\mathrm{1531}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 175721625600

約数和(自身を除く): 25753618327

約数列:

[1, 7, 49, 343, 347, 823, 1531, 2429, 5761, 10717, 17003, 40327, 75019, 119021, 282289, 285581, 525133, 531257, 1260013, 1999067, 3718799, 8820091, 13993469, 26031593, 61740637, 97954283, 182221151, 432184459, 437224511, 3060571577, 21424001039, 149968007273]

約数ペア:

[(1, 149968007273), (7, 21424001039), (49, 3060571577), (343, 437224511), (347, 432184459), (823, 182221151), (1531, 97954283), (2429, 61740637), (5761, 26031593), (10717, 13993469), (17003, 8820091), (40327, 3718799), (75019, 1999067), (119021, 1260013), (282289, 531257), (285581, 525133)]