173742338

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3931}}^1$

素因数の和:3999

約数の個数: 48

約数和(自身を含む): 338875488

約数和(自身を除く): 165133150

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 574, 902, 1078, 2009, 3157, 3931, 4018, 6314, 7862, 22099, 27517, 43241, 44198, 55034, 86482, 161171, 192619, 302687, 322342, 385238, 605374, 1128197, 1772881, 2118809, 2256394, 3545762, 4237618, 7897379, 12410167, 15794758, 24820334, 86871169, 173742338]

約数ペア:

[(1, 173742338), (2, 86871169), (7, 24820334), (11, 15794758), (14, 12410167), (22, 7897379), (41, 4237618), (49, 3545762), (77, 2256394), (82, 2118809), (98, 1772881), (154, 1128197), (287, 605374), (451, 385238), (539, 322342), (574, 302687), (902, 192619), (1078, 161171), (2009, 86482), (3157, 55034), (3931, 44198), (4018, 43241), (6314, 27517), (7862, 22099)]