137546728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{91943}}^1$

素因数の和:91977

約数の個数: 32

約数和(自身を含む): 297898560

約数和(自身を除く): 160351832

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 91943, 183886, 367772, 735544, 1011373, 1563031, 2022746, 3126062, 4045492, 6252124, 8090984, 12504248, 17193341, 34386682, 68773364, 137546728]

約数ペア:

[(1, 137546728), (2, 68773364), (4, 34386682), (8, 17193341), (11, 12504248), (17, 8090984), (22, 6252124), (34, 4045492), (44, 3126062), (68, 2022746), (88, 1563031), (136, 1011373), (187, 735544), (374, 367772), (748, 183886), (1496, 91943)]