190890144

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 581188608

約数和(自身を除く): 390298464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 127, 136, 144, 153, 204, 254, 272, 288, 306, 307, 381, 408, 508, 544, 612, 614, 762, 816, 921, 1016, 1143, 1224, 1228, 1524, 1632, 1842, 2032, 2159, 2286, 2448, 2456, 2763, 3048, 3684, 4064, 4318, 4572, 4896, 4912, 5219, 5526, 6096, 6477, 7368, 8636, 9144, 9824, 10438, 11052, 12192, 12954, 14736, 15657, 17272, 18288, 19431, 20876, 22104, 25908, 29472, 31314, 34544, 36576, 38862, 38989, 41752, 44208, 46971, 51816, 62628, 69088, 77724, 77978, 83504, 88416, 93942, 103632, 116967, 125256, 155448, 155956, 167008, 187884, 207264, 233934, 250512, 310896, 311912, 350901, 375768, 467868, 501024, 621792, 623824, 662813, 701802, 751536, 935736, 1247648, 1325626, 1403604, 1503072, 1871472, 1988439, 2651252, 2807208, 3742944, 3976878, 5302504, 5614416, 5965317, 7953756, 10605008, 11228832, 11930634, 15907512, 21210016, 23861268, 31815024, 47722536, 63630048, 95445072, 190890144]

約数ペア:

[(1, 190890144), (2, 95445072), (3, 63630048), (4, 47722536), (6, 31815024), (8, 23861268), (9, 21210016), (12, 15907512), (16, 11930634), (17, 11228832), (18, 10605008), (24, 7953756), (32, 5965317), (34, 5614416), (36, 5302504), (48, 3976878), (51, 3742944), (68, 2807208), (72, 2651252), (96, 1988439), (102, 1871472), (127, 1503072), (136, 1403604), (144, 1325626), (153, 1247648), (204, 935736), (254, 751536), (272, 701802), (288, 662813), (306, 623824), (307, 621792), (381, 501024), (408, 467868), (508, 375768), (544, 350901), (612, 311912), (614, 310896), (762, 250512), (816, 233934), (921, 207264), (1016, 187884), (1143, 167008), (1224, 155956), (1228, 155448), (1524, 125256), (1632, 116967), (1842, 103632), (2032, 93942), (2159, 88416), (2286, 83504), (2448, 77978), (2456, 77724), (2763, 69088), (3048, 62628), (3684, 51816), (4064, 46971), (4318, 44208), (4572, 41752), (4896, 38989), (4912, 38862), (5219, 36576), (5526, 34544), (6096, 31314), (6477, 29472), (7368, 25908), (8636, 22104), (9144, 20876), (9824, 19431), (10438, 18288), (11052, 17272), (12192, 15657), (12954, 14736)]