139945806

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 160

約数和(自身を含む): 421521408

約数和(自身を除く): 281575602

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 81, 91, 99, 117, 126, 143, 154, 162, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 567, 594, 693, 702, 819, 858, 863, 891, 1001, 1053, 1134, 1287, 1386, 1638, 1726, 1782, 2002, 2079, 2106, 2457, 2574, 2589, 3003, 3861, 4158, 4914, 5178, 6006, 6041, 6237, 7371, 7722, 7767, 9009, 9493, 11219, 11583, 12082, 12474, 14742, 15534, 18018, 18123, 18986, 22438, 23166, 23301, 27027, 28479, 33657, 36246, 46602, 54054, 54369, 56958, 66451, 67314, 69903, 78533, 81081, 85437, 100971, 108738, 123409, 132902, 139806, 157066, 162162, 163107, 170874, 199353, 201942, 235599, 246818, 256311, 302913, 326214, 370227, 398706, 471198, 489321, 512622, 598059, 605826, 706797, 740454, 768933, 863863, 908739, 978642, 1110681, 1196118, 1413594, 1537866, 1727726, 1794177, 1817478, 2120391, 2221362, 2591589, 3332043, 3588354, 4240782, 5183178, 5382531, 6361173, 6664086, 7774767, 9996129, 10765062, 12722346, 15549534, 19992258, 23324301, 46648602, 69972903, 139945806]

約数ペア:

[(1, 139945806), (2, 69972903), (3, 46648602), (6, 23324301), (7, 19992258), (9, 15549534), (11, 12722346), (13, 10765062), (14, 9996129), (18, 7774767), (21, 6664086), (22, 6361173), (26, 5382531), (27, 5183178), (33, 4240782), (39, 3588354), (42, 3332043), (54, 2591589), (63, 2221362), (66, 2120391), (77, 1817478), (78, 1794177), (81, 1727726), (91, 1537866), (99, 1413594), (117, 1196118), (126, 1110681), (143, 978642), (154, 908739), (162, 863863), (182, 768933), (189, 740454), (198, 706797), (231, 605826), (234, 598059), (273, 512622), (286, 489321), (297, 471198), (351, 398706), (378, 370227), (429, 326214), (462, 302913), (546, 256311), (567, 246818), (594, 235599), (693, 201942), (702, 199353), (819, 170874), (858, 163107), (863, 162162), (891, 157066), (1001, 139806), (1053, 132902), (1134, 123409), (1287, 108738), (1386, 100971), (1638, 85437), (1726, 81081), (1782, 78533), (2002, 69903), (2079, 67314), (2106, 66451), (2457, 56958), (2574, 54369), (2589, 54054), (3003, 46602), (3861, 36246), (4158, 33657), (4914, 28479), (5178, 27027), (6006, 23301), (6041, 23166), (6237, 22438), (7371, 18986), (7722, 18123), (7767, 18018), (9009, 15534), (9493, 14742), (11219, 12474), (11583, 12082)]