149908746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 354170880

約数和(自身を除く): 204262134

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 169, 186, 247, 251, 338, 403, 494, 502, 507, 589, 741, 753, 806, 1014, 1178, 1209, 1482, 1506, 1767, 2418, 3211, 3263, 3534, 4769, 5239, 6422, 6526, 7657, 7781, 9538, 9633, 9789, 10478, 14307, 15314, 15562, 15717, 19266, 19578, 22971, 23343, 28614, 31434, 42419, 45942, 46686, 61997, 84838, 99541, 101153, 123994, 127257, 147839, 185991, 199082, 202306, 254514, 295678, 298623, 303459, 371982, 443517, 597246, 606918, 805961, 887034, 1314989, 1611922, 1921907, 2417883, 2629978, 3843814, 3944967, 4835766, 5765721, 7889934, 11531442, 24984791, 49969582, 74954373, 149908746]

約数ペア:

[(1, 149908746), (2, 74954373), (3, 49969582), (6, 24984791), (13, 11531442), (19, 7889934), (26, 5765721), (31, 4835766), (38, 3944967), (39, 3843814), (57, 2629978), (62, 2417883), (78, 1921907), (93, 1611922), (114, 1314989), (169, 887034), (186, 805961), (247, 606918), (251, 597246), (338, 443517), (403, 371982), (494, 303459), (502, 298623), (507, 295678), (589, 254514), (741, 202306), (753, 199082), (806, 185991), (1014, 147839), (1178, 127257), (1209, 123994), (1482, 101153), (1506, 99541), (1767, 84838), (2418, 61997), (3211, 46686), (3263, 45942), (3534, 42419), (4769, 31434), (5239, 28614), (6422, 23343), (6526, 22971), (7657, 19578), (7781, 19266), (9538, 15717), (9633, 15562), (9789, 15314), (10478, 14307)]