133518728

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7247}}^1$

素因数の和:7314

約数の個数: 48

約数和(自身を含む): 297457920

約数和(自身を除く): 163939192

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 7247, 9212, 14494, 18424, 28988, 50729, 57976, 101458, 202916, 340609, 355103, 405832, 681218, 710206, 1362436, 1420412, 2384263, 2724872, 2840824, 4768526, 9537052, 16689841, 19074104, 33379682, 66759364, 133518728]

約数ペア:

[(1, 133518728), (2, 66759364), (4, 33379682), (7, 19074104), (8, 16689841), (14, 9537052), (28, 4768526), (47, 2840824), (49, 2724872), (56, 2384263), (94, 1420412), (98, 1362436), (188, 710206), (196, 681218), (329, 405832), (376, 355103), (392, 340609), (658, 202916), (1316, 101458), (2303, 57976), (2632, 50729), (4606, 28988), (7247, 18424), (9212, 14494)]