180653669338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{937}}^1\times {\mathrm{2971}}^1$

素因数の和:4438

約数の個数: 32

約数和(自身を含む): 275785147008

約数和(自身を除く): 95131477670

約数列:

[1, 2, 71, 142, 457, 914, 937, 1874, 2971, 5942, 32447, 64894, 66527, 133054, 210941, 421882, 428209, 856418, 1357747, 2715494, 2783827, 5567654, 30402839, 60805678, 96400037, 192800074, 197651717, 395303434, 1272208939, 2544417878, 90326834669, 180653669338]

約数ペア:

[(1, 180653669338), (2, 90326834669), (71, 2544417878), (142, 1272208939), (457, 395303434), (914, 197651717), (937, 192800074), (1874, 96400037), (2971, 60805678), (5942, 30402839), (32447, 5567654), (64894, 2783827), (66527, 2715494), (133054, 1357747), (210941, 856418), (421882, 428209)]