138825972

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{27743}}^1$

素因数の和:27892

約数の個数: 36

約数和(自身を含む): 353458560

約数和(自身を除く): 214632588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 27743, 55486, 83229, 110972, 166458, 249687, 332916, 499374, 998748, 3856277, 7712554, 11568831, 15425108, 23137662, 34706493, 46275324, 69412986, 138825972]

約数ペア:

[(1, 138825972), (2, 69412986), (3, 46275324), (4, 34706493), (6, 23137662), (9, 15425108), (12, 11568831), (18, 7712554), (36, 3856277), (139, 998748), (278, 499374), (417, 332916), (556, 249687), (834, 166458), (1251, 110972), (1668, 83229), (2502, 55486), (5004, 27743)]