139702872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7963}}^1$

素因数の和:8032

約数の個数: 64

約数和(自身を含む): 378449280

約数和(自身を除く): 238746408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 7963, 8772, 15926, 17544, 23889, 31852, 47778, 63704, 95556, 135371, 191112, 270742, 342409, 406113, 541484, 684818, 812226, 1027227, 1082968, 1369636, 1624452, 2054454, 2739272, 3248904, 4108908, 5820953, 8217816, 11641906, 17462859, 23283812, 34925718, 46567624, 69851436, 139702872]

約数ペア:

[(1, 139702872), (2, 69851436), (3, 46567624), (4, 34925718), (6, 23283812), (8, 17462859), (12, 11641906), (17, 8217816), (24, 5820953), (34, 4108908), (43, 3248904), (51, 2739272), (68, 2054454), (86, 1624452), (102, 1369636), (129, 1082968), (136, 1027227), (172, 812226), (204, 684818), (258, 541484), (344, 406113), (408, 342409), (516, 270742), (731, 191112), (1032, 135371), (1462, 95556), (2193, 63704), (2924, 47778), (4386, 31852), (5848, 23889), (7963, 17544), (8772, 15926)]