148978456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{6247}}^1$

素因数の和:6535

約数の個数: 32

約数和(自身を含む): 305902080

約数和(自身を除く): 156923624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 5962, 6247, 11924, 12494, 23848, 24988, 49976, 68717, 137434, 274868, 549736, 1692937, 3385874, 6771748, 13543496, 18622307, 37244614, 74489228, 148978456]

約数ペア:

[(1, 148978456), (2, 74489228), (4, 37244614), (8, 18622307), (11, 13543496), (22, 6771748), (44, 3385874), (88, 1692937), (271, 549736), (542, 274868), (1084, 137434), (2168, 68717), (2981, 49976), (5962, 24988), (6247, 23848), (11924, 12494)]