140183612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 263983104

約数和(自身を除く): 123799492

約数列:

[1, 2, 4, 31, 43, 61, 62, 86, 122, 124, 172, 244, 431, 862, 1333, 1724, 1891, 2623, 2666, 3782, 5246, 5332, 7564, 10492, 13361, 18533, 26291, 26722, 37066, 52582, 53444, 74132, 81313, 105164, 162626, 325252, 574523, 815021, 1130513, 1149046, 1630042, 2261026, 2298092, 3260084, 4522052, 35045903, 70091806, 140183612]

約数ペア:

[(1, 140183612), (2, 70091806), (4, 35045903), (31, 4522052), (43, 3260084), (61, 2298092), (62, 2261026), (86, 1630042), (122, 1149046), (124, 1130513), (172, 815021), (244, 574523), (431, 325252), (862, 162626), (1333, 105164), (1724, 81313), (1891, 74132), (2623, 53444), (2666, 52582), (3782, 37066), (5246, 26722), (5332, 26291), (7564, 18533), (10492, 13361)]