139646754

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 364343616

約数和(自身を除く): 224696862

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 31, 39, 46, 54, 62, 69, 78, 81, 93, 117, 138, 162, 186, 207, 234, 243, 279, 299, 351, 403, 414, 486, 558, 598, 621, 702, 713, 806, 837, 897, 961, 1053, 1209, 1242, 1426, 1674, 1794, 1863, 1922, 2106, 2139, 2418, 2511, 2691, 2883, 3159, 3627, 3726, 4278, 5022, 5382, 5589, 5766, 6318, 6417, 7254, 7533, 8073, 8649, 9269, 10881, 11178, 12493, 12834, 15066, 16146, 17298, 18538, 19251, 21762, 22103, 24219, 24986, 25947, 27807, 32643, 37479, 38502, 44206, 48438, 51894, 55614, 57753, 65286, 66309, 72657, 74958, 77841, 83421, 97929, 112437, 115506, 132618, 145314, 155682, 166842, 173259, 195858, 198927, 224874, 233523, 250263, 287339, 337311, 346518, 397854, 467046, 500526, 574678, 596781, 674622, 750789, 862017, 1011933, 1193562, 1501578, 1724034, 1790343, 2023866, 2252367, 2586051, 3035799, 3580686, 4504734, 5172102, 5371029, 6071598, 7758153, 10742058, 15516306, 23274459, 46548918, 69823377, 139646754]

約数ペア:

[(1, 139646754), (2, 69823377), (3, 46548918), (6, 23274459), (9, 15516306), (13, 10742058), (18, 7758153), (23, 6071598), (26, 5371029), (27, 5172102), (31, 4504734), (39, 3580686), (46, 3035799), (54, 2586051), (62, 2252367), (69, 2023866), (78, 1790343), (81, 1724034), (93, 1501578), (117, 1193562), (138, 1011933), (162, 862017), (186, 750789), (207, 674622), (234, 596781), (243, 574678), (279, 500526), (299, 467046), (351, 397854), (403, 346518), (414, 337311), (486, 287339), (558, 250263), (598, 233523), (621, 224874), (702, 198927), (713, 195858), (806, 173259), (837, 166842), (897, 155682), (961, 145314), (1053, 132618), (1209, 115506), (1242, 112437), (1426, 97929), (1674, 83421), (1794, 77841), (1863, 74958), (1922, 72657), (2106, 66309), (2139, 65286), (2418, 57753), (2511, 55614), (2691, 51894), (2883, 48438), (3159, 44206), (3627, 38502), (3726, 37479), (4278, 32643), (5022, 27807), (5382, 25947), (5589, 24986), (5766, 24219), (6318, 22103), (6417, 21762), (7254, 19251), (7533, 18538), (8073, 17298), (8649, 16146), (9269, 15066), (10881, 12834), (11178, 12493)]