168609936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 477880128

約数和(自身を除く): 309270192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 264, 394, 528, 591, 788, 1182, 1576, 1621, 2167, 2364, 3152, 3242, 4334, 4728, 4863, 6484, 6501, 8668, 9456, 9726, 12968, 13002, 17336, 17831, 19452, 25936, 26004, 34672, 35662, 38904, 52008, 53493, 71324, 77808, 104016, 106986, 142648, 213972, 285296, 319337, 427944, 638674, 855888, 958011, 1277348, 1916022, 2554696, 3512707, 3832044, 5109392, 7025414, 7664088, 10538121, 14050828, 15328176, 21076242, 28101656, 42152484, 56203312, 84304968, 168609936]

約数ペア:

[(1, 168609936), (2, 84304968), (3, 56203312), (4, 42152484), (6, 28101656), (8, 21076242), (11, 15328176), (12, 14050828), (16, 10538121), (22, 7664088), (24, 7025414), (33, 5109392), (44, 3832044), (48, 3512707), (66, 2554696), (88, 1916022), (132, 1277348), (176, 958011), (197, 855888), (264, 638674), (394, 427944), (528, 319337), (591, 285296), (788, 213972), (1182, 142648), (1576, 106986), (1621, 104016), (2167, 77808), (2364, 71324), (3152, 53493), (3242, 52008), (4334, 38904), (4728, 35662), (4863, 34672), (6484, 26004), (6501, 25936), (8668, 19452), (9456, 17831), (9726, 17336), (12968, 13002)]