143140172

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{25183}}^1$

素因数の和:25230

約数の個数: 36

約数和(自身を含む): 301452480

約数和(自身を除く): 158312308

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 25183, 50366, 100732, 176281, 352562, 705124, 730307, 1233967, 1460614, 2467934, 2921228, 4935868, 5112149, 10224298, 20448596, 35785043, 71570086, 143140172]

約数ペア:

[(1, 143140172), (2, 71570086), (4, 35785043), (7, 20448596), (14, 10224298), (28, 5112149), (29, 4935868), (49, 2921228), (58, 2467934), (98, 1460614), (116, 1233967), (196, 730307), (203, 705124), (406, 352562), (812, 176281), (1421, 100732), (2842, 50366), (5684, 25183)]