140664411584

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{32839}}^1$

素因数の和:33026

約数の個数: 112

約数和(自身を含む): 307495895040

約数和(自身を除く): 166831483456

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 127, 136, 248, 254, 272, 496, 508, 527, 544, 992, 1016, 1054, 1088, 1984, 2032, 2108, 2159, 3937, 4064, 4216, 4318, 7874, 8128, 8432, 8636, 15748, 16864, 17272, 31496, 32839, 33728, 34544, 62992, 65678, 66929, 69088, 125984, 131356, 133858, 138176, 251968, 262712, 267716, 525424, 535432, 558263, 1018009, 1050848, 1070864, 1116526, 2036018, 2101696, 2141728, 2233052, 4072036, 4170553, 4283456, 4466104, 8144072, 8341106, 8932208, 16288144, 16682212, 17306153, 17864416, 32576288, 33364424, 34612306, 35728832, 65152576, 66728848, 69224612, 70899401, 129287143, 133457696, 138449224, 141798802, 258574286, 266915392, 276898448, 283597604, 517148572, 553796896, 567195208, 1034297144, 1107593792, 1134390416, 2068594288, 2197881431, 2268780832, 4137188576, 4395762862, 4537561664, 8274377152, 8791525724, 17583051448, 35166102896, 70332205792, 140664411584]

約数ペア:

[(1, 140664411584), (2, 70332205792), (4, 35166102896), (8, 17583051448), (16, 8791525724), (17, 8274377152), (31, 4537561664), (32, 4395762862), (34, 4137188576), (62, 2268780832), (64, 2197881431), (68, 2068594288), (124, 1134390416), (127, 1107593792), (136, 1034297144), (248, 567195208), (254, 553796896), (272, 517148572), (496, 283597604), (508, 276898448), (527, 266915392), (544, 258574286), (992, 141798802), (1016, 138449224), (1054, 133457696), (1088, 129287143), (1984, 70899401), (2032, 69224612), (2108, 66728848), (2159, 65152576), (3937, 35728832), (4064, 34612306), (4216, 33364424), (4318, 32576288), (7874, 17864416), (8128, 17306153), (8432, 16682212), (8636, 16288144), (15748, 8932208), (16864, 8341106), (17272, 8144072), (31496, 4466104), (32839, 4283456), (33728, 4170553), (34544, 4072036), (62992, 2233052), (65678, 2141728), (66929, 2101696), (69088, 2036018), (125984, 1116526), (131356, 1070864), (133858, 1050848), (138176, 1018009), (251968, 558263), (262712, 535432), (267716, 525424)]