139037496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{445633}}^1$

素因数の和:445655

約数の個数: 32

約数和(自身を含む): 374332560

約数和(自身を除く): 235295064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 445633, 891266, 1336899, 1782532, 2673798, 3565064, 5347596, 5793229, 10695192, 11586458, 17379687, 23172916, 34759374, 46345832, 69518748, 139037496]

約数ペア:

[(1, 139037496), (2, 69518748), (3, 46345832), (4, 34759374), (6, 23172916), (8, 17379687), (12, 11586458), (13, 10695192), (24, 5793229), (26, 5347596), (39, 3565064), (52, 2673798), (78, 1782532), (104, 1336899), (156, 891266), (312, 445633)]