155918868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{6701}}^1$

素因数の和:6992

約数の個数: 48

約数和(自身を含む): 417346944

約数和(自身を除く): 261428076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 6701, 7756, 11634, 13402, 20103, 23268, 26804, 40206, 46907, 80412, 93814, 140721, 187628, 281442, 562884, 1856177, 3712354, 5568531, 7424708, 11137062, 12993239, 22274124, 25986478, 38979717, 51972956, 77959434, 155918868]

約数ペア:

[(1, 155918868), (2, 77959434), (3, 51972956), (4, 38979717), (6, 25986478), (7, 22274124), (12, 12993239), (14, 11137062), (21, 7424708), (28, 5568531), (42, 3712354), (84, 1856177), (277, 562884), (554, 281442), (831, 187628), (1108, 140721), (1662, 93814), (1939, 80412), (3324, 46907), (3878, 40206), (5817, 26804), (6701, 23268), (7756, 20103), (11634, 13402)]