171674804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 362718720

約数和(自身を除く): 191043916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 467, 532, 691, 934, 1382, 1868, 2764, 3269, 4837, 6538, 8873, 9674, 13076, 13129, 17746, 19348, 26258, 35492, 52516, 62111, 91903, 124222, 183806, 248444, 322697, 367612, 645394, 1290788, 2258879, 4517758, 6131243, 9035516, 12262486, 24524972, 42918701, 85837402, 171674804]

約数ペア:

[(1, 171674804), (2, 85837402), (4, 42918701), (7, 24524972), (14, 12262486), (19, 9035516), (28, 6131243), (38, 4517758), (76, 2258879), (133, 1290788), (266, 645394), (467, 367612), (532, 322697), (691, 248444), (934, 183806), (1382, 124222), (1868, 91903), (2764, 62111), (3269, 52516), (4837, 35492), (6538, 26258), (8873, 19348), (9674, 17746), (13076, 13129)]