137188492

素因数分解:

$2^2\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{3709}}^1$

素因数の和:5041

約数の個数: 24

約数和(自身を含む): 274658720

約数和(自身を除く): 137470228

約数列:

[1, 2, 4, 7, 14, 28, 1321, 2642, 3709, 5284, 7418, 9247, 14836, 18494, 25963, 36988, 51926, 103852, 4899589, 9799178, 19598356, 34297123, 68594246, 137188492]

約数ペア:

[(1, 137188492), (2, 68594246), (4, 34297123), (7, 19598356), (14, 9799178), (28, 4899589), (1321, 103852), (2642, 51926), (3709, 36988), (5284, 25963), (7418, 18494), (9247, 14836)]