158927508

素因数分解:

$2^2\times 3^4\times {\mathrm{499}}^1\times {\mathrm{983}}^1$

素因数の和:1498

約数の個数: 60

約数和(自身を含む): 416724000

約数和(自身を除く): 257796492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 499, 983, 998, 1497, 1966, 1996, 2949, 2994, 3932, 4491, 5898, 5988, 8847, 8982, 11796, 13473, 17694, 17964, 26541, 26946, 35388, 40419, 53082, 53892, 79623, 80838, 106164, 159246, 161676, 318492, 490517, 981034, 1471551, 1962068, 2943102, 4414653, 5886204, 8829306, 13243959, 17658612, 26487918, 39731877, 52975836, 79463754, 158927508]

約数ペア:

[(1, 158927508), (2, 79463754), (3, 52975836), (4, 39731877), (6, 26487918), (9, 17658612), (12, 13243959), (18, 8829306), (27, 5886204), (36, 4414653), (54, 2943102), (81, 1962068), (108, 1471551), (162, 981034), (324, 490517), (499, 318492), (983, 161676), (998, 159246), (1497, 106164), (1966, 80838), (1996, 79623), (2949, 53892), (2994, 53082), (3932, 40419), (4491, 35388), (5898, 26946), (5988, 26541), (8847, 17964), (8982, 17694), (11796, 13473)]