149729668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 297480960

約数和(自身を除く): 147751292

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 271, 319, 433, 542, 638, 866, 1084, 1276, 1732, 2981, 4763, 5962, 7859, 9526, 11924, 12557, 15718, 19052, 25114, 31436, 50228, 86449, 117343, 138127, 172898, 234686, 276254, 345796, 469372, 552508, 1290773, 2581546, 3402947, 5163092, 6805894, 13611788, 37432417, 74864834, 149729668]

約数ペア:

[(1, 149729668), (2, 74864834), (4, 37432417), (11, 13611788), (22, 6805894), (29, 5163092), (44, 3402947), (58, 2581546), (116, 1290773), (271, 552508), (319, 469372), (433, 345796), (542, 276254), (638, 234686), (866, 172898), (1084, 138127), (1276, 117343), (1732, 86449), (2981, 50228), (4763, 31436), (5962, 25114), (7859, 19052), (9526, 15718), (11924, 12557)]