130456161

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 223606656

約数和(自身を除く): 93150495

約数列:

[1, 3, 9, 11, 23, 33, 47, 53, 69, 99, 141, 159, 207, 253, 423, 477, 517, 529, 583, 759, 1081, 1219, 1551, 1587, 1749, 2277, 2491, 3243, 3657, 4653, 4761, 5247, 5819, 7473, 9729, 10971, 11891, 13409, 17457, 22419, 24863, 27401, 28037, 35673, 40227, 52371, 57293, 74589, 82203, 84111, 107019, 120681, 171879, 223767, 246609, 252333, 273493, 308407, 515637, 630223, 820479, 925221, 1317739, 1890669, 2461437, 2775663, 3953217, 5672007, 11859651, 14495129, 43485387, 130456161]

約数ペア:

[(1, 130456161), (3, 43485387), (9, 14495129), (11, 11859651), (23, 5672007), (33, 3953217), (47, 2775663), (53, 2461437), (69, 1890669), (99, 1317739), (141, 925221), (159, 820479), (207, 630223), (253, 515637), (423, 308407), (477, 273493), (517, 252333), (529, 246609), (583, 223767), (759, 171879), (1081, 120681), (1219, 107019), (1551, 84111), (1587, 82203), (1749, 74589), (2277, 57293), (2491, 52371), (3243, 40227), (3657, 35673), (4653, 28037), (4761, 27401), (5247, 24863), (5819, 22419), (7473, 17457), (9729, 13409), (10971, 11891)]