152778168

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{68449}}^1$

素因数の和:68492

約数の個数: 48

約数和(自身を含む): 427128000

約数和(自身を除く): 274349832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 68449, 136898, 205347, 273796, 410694, 547592, 616041, 821388, 1232082, 1642776, 2121919, 2464164, 4243838, 4928328, 6365757, 8487676, 12731514, 16975352, 19097271, 25463028, 38194542, 50926056, 76389084, 152778168]

約数ペア:

[(1, 152778168), (2, 76389084), (3, 50926056), (4, 38194542), (6, 25463028), (8, 19097271), (9, 16975352), (12, 12731514), (18, 8487676), (24, 6365757), (31, 4928328), (36, 4243838), (62, 2464164), (72, 2121919), (93, 1642776), (124, 1232082), (186, 821388), (248, 616041), (279, 547592), (372, 410694), (558, 273796), (744, 205347), (1116, 136898), (2232, 68449)]