143180156

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{10007}}^1$

素因数の和:10098

約数の個数: 36

約数和(自身を含む): 295496208

約数和(自身を除く): 152316052

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 10007, 14308, 20014, 40028, 70049, 140098, 280196, 490343, 730511, 980686, 1461022, 1961372, 2922044, 5113577, 10227154, 20454308, 35795039, 71590078, 143180156]

約数ペア:

[(1, 143180156), (2, 71590078), (4, 35795039), (7, 20454308), (14, 10227154), (28, 5113577), (49, 2922044), (73, 1961372), (98, 1461022), (146, 980686), (196, 730511), (292, 490343), (511, 280196), (1022, 140098), (2044, 70049), (3577, 40028), (7154, 20014), (10007, 14308)]