128156232

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 332444160

約数和(自身を除く): 204287928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 281, 372, 562, 613, 744, 843, 1124, 1226, 1686, 1839, 2248, 2452, 3372, 3678, 4904, 6744, 7356, 8711, 14712, 17422, 19003, 26133, 34844, 38006, 52266, 57009, 69688, 76012, 104532, 114018, 152024, 172253, 209064, 228036, 344506, 456072, 516759, 689012, 1033518, 1378024, 2067036, 4134072, 5339843, 10679686, 16019529, 21359372, 32039058, 42718744, 64078116, 128156232]

約数ペア:

[(1, 128156232), (2, 64078116), (3, 42718744), (4, 32039058), (6, 21359372), (8, 16019529), (12, 10679686), (24, 5339843), (31, 4134072), (62, 2067036), (93, 1378024), (124, 1033518), (186, 689012), (248, 516759), (281, 456072), (372, 344506), (562, 228036), (613, 209064), (744, 172253), (843, 152024), (1124, 114018), (1226, 104532), (1686, 76012), (1839, 69688), (2248, 57009), (2452, 52266), (3372, 38006), (3678, 34844), (4904, 26133), (6744, 19003), (7356, 17422), (8711, 14712)]