179144890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4091}}^1$

素因数の和:4278

約数の個数: 32

約数和(自身を含む): 335871360

約数和(自身を除く): 156726470

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 755, 1510, 4091, 4379, 8182, 8758, 20455, 21895, 40910, 43790, 118639, 237278, 593195, 617741, 1186390, 1235482, 3088705, 6177410, 17914489, 35828978, 89572445, 179144890]

約数ペア:

[(1, 179144890), (2, 89572445), (5, 35828978), (10, 17914489), (29, 6177410), (58, 3088705), (145, 1235482), (151, 1186390), (290, 617741), (302, 593195), (755, 237278), (1510, 118639), (4091, 43790), (4379, 40910), (8182, 21895), (8758, 20455)]