130377468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43987}}^1$

素因数の和:44026

約数の個数: 48

約数和(自身を含む): 344865920

約数和(自身を除く): 214488452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 43987, 87974, 131961, 175948, 263922, 527844, 571831, 835753, 1143662, 1671506, 1715493, 2287324, 2507259, 3343012, 3430986, 5014518, 6861972, 10029036, 10864789, 21729578, 32594367, 43459156, 65188734, 130377468]

約数ペア:

[(1, 130377468), (2, 65188734), (3, 43459156), (4, 32594367), (6, 21729578), (12, 10864789), (13, 10029036), (19, 6861972), (26, 5014518), (38, 3430986), (39, 3343012), (52, 2507259), (57, 2287324), (76, 1715493), (78, 1671506), (114, 1143662), (156, 835753), (228, 571831), (247, 527844), (494, 263922), (741, 175948), (988, 131961), (1482, 87974), (2964, 43987)]