20161307604

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{110323}}^1$

素因数の和:110584

約数の個数: 48

約数和(自身を含む): 47831190848

約数和(自身を除く): 27669883244

約数列:

[1, 2, 3, 4, 6, 12, 97, 157, 194, 291, 314, 388, 471, 582, 628, 942, 1164, 1884, 15229, 30458, 45687, 60916, 91374, 110323, 182748, 220646, 330969, 441292, 661938, 1323876, 10701331, 17320711, 21402662, 32103993, 34641422, 42805324, 51962133, 64207986, 69282844, 103924266, 128415972, 207848532, 1680108967, 3360217934, 5040326901, 6720435868, 10080653802, 20161307604]

約数ペア:

[(1, 20161307604), (2, 10080653802), (3, 6720435868), (4, 5040326901), (6, 3360217934), (12, 1680108967), (97, 207848532), (157, 128415972), (194, 103924266), (291, 69282844), (314, 64207986), (388, 51962133), (471, 42805324), (582, 34641422), (628, 32103993), (942, 21402662), (1164, 17320711), (1884, 10701331), (15229, 1323876), (30458, 661938), (45687, 441292), (60916, 330969), (91374, 220646), (110323, 182748)]