158096043

素因数分解:

$3^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 283392000

約数和(自身を除く): 125295957

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 449, 483, 567, 621, 729, 1347, 1449, 1701, 1863, 2187, 3143, 4041, 4347, 5103, 5589, 9429, 10327, 12123, 13041, 15309, 16767, 28287, 30981, 36369, 39123, 50301, 72289, 84861, 92943, 109107, 117369, 216867, 254583, 278829, 327321, 352107, 650601, 763749, 836487, 981963, 1951803, 2291247, 2509461, 5855409, 6873741, 7528383, 17566227, 22585149, 52698681, 158096043]

約数ペア:

[(1, 158096043), (3, 52698681), (7, 22585149), (9, 17566227), (21, 7528383), (23, 6873741), (27, 5855409), (63, 2509461), (69, 2291247), (81, 1951803), (161, 981963), (189, 836487), (207, 763749), (243, 650601), (449, 352107), (483, 327321), (567, 278829), (621, 254583), (729, 216867), (1347, 117369), (1449, 109107), (1701, 92943), (1863, 84861), (2187, 72289), (3143, 50301), (4041, 39123), (4347, 36369), (5103, 30981), (5589, 28287), (9429, 16767), (10327, 15309), (12123, 13041)]