168924784

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{88721}}^1$

素因数の和:88753

約数の個数: 40

約数和(自身を含む): 396055008

約数和(自身を除く): 227130224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 88721, 177442, 354884, 621047, 709768, 1242094, 1419536, 1508257, 2484188, 3016514, 4968376, 6033028, 9936752, 10557799, 12066056, 21115598, 24132112, 42231196, 84462392, 168924784]

約数ペア:

[(1, 168924784), (2, 84462392), (4, 42231196), (7, 24132112), (8, 21115598), (14, 12066056), (16, 10557799), (17, 9936752), (28, 6033028), (34, 4968376), (56, 3016514), (68, 2484188), (112, 1508257), (119, 1419536), (136, 1242094), (238, 709768), (272, 621047), (476, 354884), (952, 177442), (1904, 88721)]