123403884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3853}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 306901728

約数和(自身を除く): 183497844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 628, 942, 1884, 2669, 3853, 5338, 7706, 8007, 10676, 11559, 15412, 16014, 23118, 32028, 46236, 65501, 131002, 196503, 262004, 393006, 604921, 786012, 1209842, 1814763, 2419684, 3629526, 7259052, 10283657, 20567314, 30850971, 41134628, 61701942, 123403884]

約数ペア:

[(1, 123403884), (2, 61701942), (3, 41134628), (4, 30850971), (6, 20567314), (12, 10283657), (17, 7259052), (34, 3629526), (51, 2419684), (68, 1814763), (102, 1209842), (157, 786012), (204, 604921), (314, 393006), (471, 262004), (628, 196503), (942, 131002), (1884, 65501), (2669, 46236), (3853, 32028), (5338, 23118), (7706, 16014), (8007, 15412), (10676, 11559)]