220166124

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 521377248

約数和(自身を除く): 301211124

約数列:

[1, 2, 3, 4, 6, 12, 137, 157, 274, 314, 411, 471, 548, 628, 822, 853, 942, 1644, 1706, 1884, 2559, 3412, 5118, 10236, 21509, 43018, 64527, 86036, 116861, 129054, 133921, 233722, 258108, 267842, 350583, 401763, 467444, 535684, 701166, 803526, 1402332, 1607052, 18347177, 36694354, 55041531, 73388708, 110083062, 220166124]

約数ペア:

[(1, 220166124), (2, 110083062), (3, 73388708), (4, 55041531), (6, 36694354), (12, 18347177), (137, 1607052), (157, 1402332), (274, 803526), (314, 701166), (411, 535684), (471, 467444), (548, 401763), (628, 350583), (822, 267842), (853, 258108), (942, 233722), (1644, 133921), (1706, 129054), (1884, 116861), (2559, 86036), (3412, 64527), (5118, 43018), (10236, 21509)]