128099092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 251439552

約数和(自身を除く): 123340460

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 163, 212, 326, 337, 583, 652, 674, 1166, 1348, 1793, 2332, 3586, 3707, 7172, 7414, 8639, 14828, 17278, 17861, 34556, 35722, 54931, 71444, 95029, 109862, 190058, 196471, 219724, 380116, 392942, 604241, 785884, 1208482, 2416964, 2911343, 5822686, 11645372, 32024773, 64049546, 128099092]

約数ペア:

[(1, 128099092), (2, 64049546), (4, 32024773), (11, 11645372), (22, 5822686), (44, 2911343), (53, 2416964), (106, 1208482), (163, 785884), (212, 604241), (326, 392942), (337, 380116), (583, 219724), (652, 196471), (674, 190058), (1166, 109862), (1348, 95029), (1793, 71444), (2332, 54931), (3586, 35722), (3707, 34556), (7172, 17861), (7414, 17278), (8639, 14828)]