157022206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 264176640

約数和(自身を除く): 107154434

約数列:

[1, 2, 11, 22, 47, 94, 181, 362, 517, 839, 1034, 1678, 1991, 3982, 8507, 9229, 17014, 18458, 39433, 78866, 93577, 151859, 187154, 303718, 433763, 867526, 1670449, 3340898, 7137373, 14274746, 78511103, 157022206]

約数ペア:

[(1, 157022206), (2, 78511103), (11, 14274746), (22, 7137373), (47, 3340898), (94, 1670449), (181, 867526), (362, 433763), (517, 303718), (839, 187154), (1034, 151859), (1678, 93577), (1991, 78866), (3982, 39433), (8507, 18458), (9229, 17014)]