140558748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{1481}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 358525440

約数和(自身を除く): 217966692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 719, 1438, 1481, 2157, 2876, 2962, 4314, 4443, 5924, 7909, 8628, 8886, 15818, 16291, 17772, 23727, 31636, 32582, 47454, 48873, 65164, 94908, 97746, 195492, 1064839, 2129678, 3194517, 4259356, 6389034, 11713229, 12778068, 23426458, 35139687, 46852916, 70279374, 140558748]

約数ペア:

[(1, 140558748), (2, 70279374), (3, 46852916), (4, 35139687), (6, 23426458), (11, 12778068), (12, 11713229), (22, 6389034), (33, 4259356), (44, 3194517), (66, 2129678), (132, 1064839), (719, 195492), (1438, 97746), (1481, 94908), (2157, 65164), (2876, 48873), (2962, 47454), (4314, 32582), (4443, 31636), (5924, 23727), (7909, 17772), (8628, 16291), (8886, 15818)]