131420782604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{919}}^1\times {\mathrm{1447}}^1$

素因数の和:3198

約数の個数: 48

約数和(自身を含む): 238126264320

約数和(自身を除く): 106705481716

約数列:

[1, 2, 4, 31, 62, 124, 797, 919, 1447, 1594, 1838, 2894, 3188, 3676, 5788, 24707, 28489, 44857, 49414, 56978, 89714, 98828, 113956, 179428, 732443, 1153259, 1329793, 1464886, 2306518, 2659586, 2929772, 4613036, 5319172, 22705733, 35751029, 41223583, 45411466, 71502058, 82447166, 90822932, 143004116, 164894332, 1059845021, 2119690042, 4239380084, 32855195651, 65710391302, 131420782604]

約数ペア:

[(1, 131420782604), (2, 65710391302), (4, 32855195651), (31, 4239380084), (62, 2119690042), (124, 1059845021), (797, 164894332), (919, 143004116), (1447, 90822932), (1594, 82447166), (1838, 71502058), (2894, 45411466), (3188, 41223583), (3676, 35751029), (5788, 22705733), (24707, 5319172), (28489, 4613036), (44857, 2929772), (49414, 2659586), (56978, 2306518), (89714, 1464886), (98828, 1329793), (113956, 1153259), (179428, 732443)]