139039836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28751}}^1$

素因数の和:28802

約数の個数: 48

約数和(自身を含む): 360665088

約数和(自身を除く): 221625252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 28751, 57502, 86253, 115004, 172506, 345012, 373763, 747526, 891281, 1121289, 1495052, 1782562, 2242578, 2673843, 3565124, 4485156, 5347686, 10695372, 11586653, 23173306, 34759959, 46346612, 69519918, 139039836]

約数ペア:

[(1, 139039836), (2, 69519918), (3, 46346612), (4, 34759959), (6, 23173306), (12, 11586653), (13, 10695372), (26, 5347686), (31, 4485156), (39, 3565124), (52, 2673843), (62, 2242578), (78, 1782562), (93, 1495052), (124, 1121289), (156, 891281), (186, 747526), (372, 373763), (403, 345012), (806, 172506), (1209, 115004), (1612, 86253), (2418, 57502), (4836, 28751)]