122573536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 257508720

約数和(自身を除く): 134935184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 544, 556, 1112, 1621, 2224, 2363, 3242, 4448, 4726, 6484, 9452, 12968, 18904, 25936, 27557, 37808, 51872, 55114, 75616, 110228, 220456, 225319, 440912, 450638, 881824, 901276, 1802552, 3605104, 3830423, 7210208, 7660846, 15321692, 30643384, 61286768, 122573536]

約数ペア:

[(1, 122573536), (2, 61286768), (4, 30643384), (8, 15321692), (16, 7660846), (17, 7210208), (32, 3830423), (34, 3605104), (68, 1802552), (136, 901276), (139, 881824), (272, 450638), (278, 440912), (544, 225319), (556, 220456), (1112, 110228), (1621, 75616), (2224, 55114), (2363, 51872), (3242, 37808), (4448, 27557), (4726, 25936), (6484, 18904), (9452, 12968)]