165037664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1181}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 355649616

約数和(自身を除く): 190611952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 397, 794, 1181, 1588, 2362, 3176, 4367, 4724, 6352, 8734, 9448, 12704, 12991, 17468, 18896, 25982, 34936, 37792, 51964, 69872, 103928, 139744, 207856, 415712, 468857, 937714, 1875428, 3750856, 5157427, 7501712, 10314854, 15003424, 20629708, 41259416, 82518832, 165037664]

約数ペア:

[(1, 165037664), (2, 82518832), (4, 41259416), (8, 20629708), (11, 15003424), (16, 10314854), (22, 7501712), (32, 5157427), (44, 3750856), (88, 1875428), (176, 937714), (352, 468857), (397, 415712), (794, 207856), (1181, 139744), (1588, 103928), (2362, 69872), (3176, 51964), (4367, 37792), (4724, 34936), (6352, 25982), (8734, 18896), (9448, 17468), (12704, 12991)]