190045486076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1\times {\mathrm{16831}}^1$

素因数の和:18426

約数の個数: 48

約数和(自身を含む): 353811333120

約数和(自身を除く): 163765847044

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1471, 1919, 2942, 3838, 5884, 7676, 16831, 27949, 33662, 55898, 67324, 111796, 148571, 297142, 319789, 594284, 639578, 1279156, 1699931, 2822849, 3399862, 5645698, 6799724, 11291396, 24758401, 32298689, 49516802, 64597378, 99033604, 129194756, 470409619, 940819238, 1881638476, 2500598501, 5001197002, 10002394004, 47511371519, 95022743038, 190045486076]

約数ペア:

[(1, 190045486076), (2, 95022743038), (4, 47511371519), (19, 10002394004), (38, 5001197002), (76, 2500598501), (101, 1881638476), (202, 940819238), (404, 470409619), (1471, 129194756), (1919, 99033604), (2942, 64597378), (3838, 49516802), (5884, 32298689), (7676, 24758401), (16831, 11291396), (27949, 6799724), (33662, 5645698), (55898, 3399862), (67324, 2822849), (111796, 1699931), (148571, 1279156), (297142, 639578), (319789, 594284)]