188332804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 366307200

約数和(自身を除く): 177974396

約数列:

[1, 2, 4, 11, 22, 44, 137, 157, 199, 274, 314, 398, 548, 628, 796, 1507, 1727, 2189, 3014, 3454, 4378, 6028, 6908, 8756, 21509, 27263, 31243, 43018, 54526, 62486, 86036, 109052, 124972, 236599, 299893, 343673, 473198, 599786, 687346, 946396, 1199572, 1374692, 4280291, 8560582, 17121164, 47083201, 94166402, 188332804]

約数ペア:

[(1, 188332804), (2, 94166402), (4, 47083201), (11, 17121164), (22, 8560582), (44, 4280291), (137, 1374692), (157, 1199572), (199, 946396), (274, 687346), (314, 599786), (398, 473198), (548, 343673), (628, 299893), (796, 236599), (1507, 124972), (1727, 109052), (2189, 86036), (3014, 62486), (3454, 54526), (4378, 43018), (6028, 31243), (6908, 27263), (8756, 21509)]