104186992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 250539520

約数和(自身を除く): 146352528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 163, 182, 208, 326, 364, 439, 652, 728, 878, 1141, 1304, 1456, 1756, 2119, 2282, 2608, 3073, 3512, 4238, 4564, 5707, 6146, 7024, 8476, 9128, 11414, 12292, 14833, 16952, 18256, 22828, 24584, 29666, 33904, 39949, 45656, 49168, 59332, 71557, 79898, 91312, 118664, 143114, 159796, 237328, 286228, 319592, 500899, 572456, 639184, 930241, 1001798, 1144912, 1860482, 2003596, 3720964, 4007192, 6511687, 7441928, 8014384, 13023374, 14883856, 26046748, 52093496, 104186992]

約数ペア:

[(1, 104186992), (2, 52093496), (4, 26046748), (7, 14883856), (8, 13023374), (13, 8014384), (14, 7441928), (16, 6511687), (26, 4007192), (28, 3720964), (52, 2003596), (56, 1860482), (91, 1144912), (104, 1001798), (112, 930241), (163, 639184), (182, 572456), (208, 500899), (326, 319592), (364, 286228), (439, 237328), (652, 159796), (728, 143114), (878, 118664), (1141, 91312), (1304, 79898), (1456, 71557), (1756, 59332), (2119, 49168), (2282, 45656), (2608, 39949), (3073, 33904), (3512, 29666), (4238, 24584), (4564, 22828), (5707, 18256), (6146, 16952), (7024, 14833), (8476, 12292), (9128, 11414)]