138078012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{991}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 341978112

約数和(自身を除く): 203900100

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 683, 991, 1366, 1982, 2049, 2732, 2973, 3964, 4098, 5946, 8196, 11611, 11892, 16847, 23222, 33694, 34833, 46444, 50541, 67388, 69666, 101082, 139332, 202164, 676853, 1353706, 2030559, 2707412, 4061118, 8122236, 11506501, 23013002, 34519503, 46026004, 69039006, 138078012]

約数ペア:

[(1, 138078012), (2, 69039006), (3, 46026004), (4, 34519503), (6, 23013002), (12, 11506501), (17, 8122236), (34, 4061118), (51, 2707412), (68, 2030559), (102, 1353706), (204, 676853), (683, 202164), (991, 139332), (1366, 101082), (1982, 69666), (2049, 67388), (2732, 50541), (2973, 46444), (3964, 34833), (4098, 33694), (5946, 23222), (8196, 16847), (11611, 11892)]