139611972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1427}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 337784832

約数和(自身を除く): 198172860

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 263, 372, 526, 789, 1052, 1427, 1578, 2854, 3156, 4281, 5708, 8153, 8562, 16306, 17124, 24459, 32612, 44237, 48918, 88474, 97836, 132711, 176948, 265422, 375301, 530844, 750602, 1125903, 1501204, 2251806, 4503612, 11634331, 23268662, 34902993, 46537324, 69805986, 139611972]

約数ペア:

[(1, 139611972), (2, 69805986), (3, 46537324), (4, 34902993), (6, 23268662), (12, 11634331), (31, 4503612), (62, 2251806), (93, 1501204), (124, 1125903), (186, 750602), (263, 530844), (372, 375301), (526, 265422), (789, 176948), (1052, 132711), (1427, 97836), (1578, 88474), (2854, 48918), (3156, 44237), (4281, 32612), (5708, 24459), (8153, 17124), (8562, 16306)]