161089992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{106541}}^1$

素因数の和:106563

約数の個数: 64

約数和(自身を含む): 511401600

約数和(自身を除く): 350311608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 106541, 213082, 319623, 426164, 639246, 745787, 852328, 958869, 1278492, 1491574, 1917738, 2237361, 2556984, 2876607, 2983148, 3835476, 4474722, 5753214, 5966296, 6712083, 7670952, 8949444, 11506428, 13424166, 17898888, 20136249, 23012856, 26848332, 40272498, 53696664, 80544996, 161089992]

約数ペア:

[(1, 161089992), (2, 80544996), (3, 53696664), (4, 40272498), (6, 26848332), (7, 23012856), (8, 20136249), (9, 17898888), (12, 13424166), (14, 11506428), (18, 8949444), (21, 7670952), (24, 6712083), (27, 5966296), (28, 5753214), (36, 4474722), (42, 3835476), (54, 2983148), (56, 2876607), (63, 2556984), (72, 2237361), (84, 1917738), (108, 1491574), (126, 1278492), (168, 958869), (189, 852328), (216, 745787), (252, 639246), (378, 426164), (504, 319623), (756, 213082), (1512, 106541)]