137748888

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{2957}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 373772880

約数和(自身を除く): 236023992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1941, 2588, 2957, 3882, 5176, 5823, 5914, 7764, 8871, 11646, 11828, 15528, 17742, 23292, 23656, 26613, 35484, 46584, 53226, 70968, 106452, 212904, 1913179, 3826358, 5739537, 7652716, 11479074, 15305432, 17218611, 22958148, 34437222, 45916296, 68874444, 137748888]

約数ペア:

[(1, 137748888), (2, 68874444), (3, 45916296), (4, 34437222), (6, 22958148), (8, 17218611), (9, 15305432), (12, 11479074), (18, 7652716), (24, 5739537), (36, 3826358), (72, 1913179), (647, 212904), (1294, 106452), (1941, 70968), (2588, 53226), (2957, 46584), (3882, 35484), (5176, 26613), (5823, 23656), (5914, 23292), (7764, 17742), (8871, 15528), (11646, 11828)]