137702936

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3947}}^1$

素因数の和:4056

約数の個数: 48

約数和(自身を含む): 303798600

約数和(自身を除く): 166095664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2492, 3947, 4361, 4984, 7894, 8722, 15788, 17444, 27629, 31576, 34888, 55258, 110516, 193403, 221032, 351283, 386806, 702566, 773612, 1405132, 1547224, 2458981, 2810264, 4917962, 9835924, 17212867, 19671848, 34425734, 68851468, 137702936]

約数ペア:

[(1, 137702936), (2, 68851468), (4, 34425734), (7, 19671848), (8, 17212867), (14, 9835924), (28, 4917962), (49, 2810264), (56, 2458981), (89, 1547224), (98, 1405132), (178, 773612), (196, 702566), (356, 386806), (392, 351283), (623, 221032), (712, 193403), (1246, 110516), (2492, 55258), (3947, 34888), (4361, 31576), (4984, 27629), (7894, 17444), (8722, 15788)]