129600968

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 157799992

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 107, 172, 214, 301, 344, 428, 503, 602, 749, 856, 1006, 1204, 1498, 2012, 2408, 2996, 3521, 4024, 4601, 5992, 7042, 9202, 14084, 18404, 21629, 28168, 32207, 36808, 43258, 53821, 64414, 86516, 107642, 128828, 151403, 173032, 215284, 257656, 302806, 376747, 430568, 605612, 753494, 1211224, 1506988, 2314303, 3013976, 4628606, 9257212, 16200121, 18514424, 32400242, 64800484, 129600968]

約数ペア:

[(1, 129600968), (2, 64800484), (4, 32400242), (7, 18514424), (8, 16200121), (14, 9257212), (28, 4628606), (43, 3013976), (56, 2314303), (86, 1506988), (107, 1211224), (172, 753494), (214, 605612), (301, 430568), (344, 376747), (428, 302806), (503, 257656), (602, 215284), (749, 173032), (856, 151403), (1006, 128828), (1204, 107642), (1498, 86516), (2012, 64414), (2408, 53821), (2996, 43258), (3521, 36808), (4024, 32207), (4601, 28168), (5992, 21629), (7042, 18404), (9202, 14084)]