127605748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 252040320

約数和(自身を除く): 124434572

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 703, 851, 874, 1406, 1702, 1748, 1973, 2812, 3404, 3946, 7892, 16169, 32338, 37487, 45379, 64676, 73001, 74974, 90758, 146002, 149948, 181516, 292004, 862201, 1387019, 1679023, 1724402, 2774038, 3358046, 3448804, 5548076, 6716092, 31901437, 63802874, 127605748]

約数ペア:

[(1, 127605748), (2, 63802874), (4, 31901437), (19, 6716092), (23, 5548076), (37, 3448804), (38, 3358046), (46, 2774038), (74, 1724402), (76, 1679023), (92, 1387019), (148, 862201), (437, 292004), (703, 181516), (851, 149948), (874, 146002), (1406, 90758), (1702, 74974), (1748, 73001), (1973, 64676), (2812, 45379), (3404, 37487), (3946, 32338), (7892, 16169)]