161172792

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 479072880

約数和(自身を除く): 317900088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 197, 198, 264, 394, 396, 591, 788, 792, 1033, 1182, 1576, 1773, 2066, 2167, 2364, 3099, 3546, 4132, 4334, 4728, 6198, 6501, 7092, 8264, 8668, 9297, 11363, 12396, 13002, 14184, 17336, 18594, 19503, 22726, 24792, 26004, 34089, 37188, 39006, 45452, 52008, 68178, 74376, 78012, 90904, 102267, 136356, 156024, 203501, 204534, 272712, 407002, 409068, 610503, 814004, 818136, 1221006, 1628008, 1831509, 2238511, 2442012, 3663018, 4477022, 4884024, 6715533, 7326036, 8954044, 13431066, 14652072, 17908088, 20146599, 26862132, 40293198, 53724264, 80586396, 161172792]

約数ペア:

[(1, 161172792), (2, 80586396), (3, 53724264), (4, 40293198), (6, 26862132), (8, 20146599), (9, 17908088), (11, 14652072), (12, 13431066), (18, 8954044), (22, 7326036), (24, 6715533), (33, 4884024), (36, 4477022), (44, 3663018), (66, 2442012), (72, 2238511), (88, 1831509), (99, 1628008), (132, 1221006), (197, 818136), (198, 814004), (264, 610503), (394, 409068), (396, 407002), (591, 272712), (788, 204534), (792, 203501), (1033, 156024), (1182, 136356), (1576, 102267), (1773, 90904), (2066, 78012), (2167, 74376), (2364, 68178), (3099, 52008), (3546, 45452), (4132, 39006), (4334, 37188), (4728, 34089), (6198, 26004), (6501, 24792), (7092, 22726), (8264, 19503), (8668, 18594), (9297, 17336), (11363, 14184), (12396, 13002)]