160127288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 332985600

約数和(自身を除く): 172858312

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 163, 184, 281, 326, 437, 562, 652, 874, 1124, 1304, 1748, 2248, 3097, 3496, 3749, 5339, 6194, 6463, 7498, 10678, 12388, 12926, 14996, 21356, 24776, 25852, 29992, 42712, 45803, 51704, 71231, 91606, 122797, 142462, 183212, 245594, 284924, 366424, 491188, 569848, 870257, 982376, 1053469, 1740514, 2106938, 3481028, 4213876, 6962056, 8427752, 20015911, 40031822, 80063644, 160127288]

約数ペア:

[(1, 160127288), (2, 80063644), (4, 40031822), (8, 20015911), (19, 8427752), (23, 6962056), (38, 4213876), (46, 3481028), (76, 2106938), (92, 1740514), (152, 1053469), (163, 982376), (184, 870257), (281, 569848), (326, 491188), (437, 366424), (562, 284924), (652, 245594), (874, 183212), (1124, 142462), (1304, 122797), (1748, 91606), (2248, 71231), (3097, 51704), (3496, 45803), (3749, 42712), (5339, 29992), (6194, 25852), (6463, 24776), (7498, 21356), (10678, 14996), (12388, 12926)]