158580972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{400457}}^1$

素因数の和:400478

約数の個数: 36

約数和(自身を含む): 437300136

約数和(自身を除く): 278719164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 400457, 800914, 1201371, 1601828, 2402742, 3604113, 4405027, 4805484, 7208226, 8810054, 13215081, 14416452, 17620108, 26430162, 39645243, 52860324, 79290486, 158580972]

約数ペア:

[(1, 158580972), (2, 79290486), (3, 52860324), (4, 39645243), (6, 26430162), (9, 17620108), (11, 14416452), (12, 13215081), (18, 8810054), (22, 7208226), (33, 4805484), (36, 4405027), (44, 3604113), (66, 2402742), (99, 1601828), (132, 1201371), (198, 800914), (396, 400457)]