149511884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 278476800

約数和(自身を除く): 128964916

約数列:

[1, 2, 4, 31, 62, 73, 83, 124, 146, 166, 199, 292, 332, 398, 796, 2263, 2573, 4526, 5146, 6059, 6169, 9052, 10292, 12118, 12338, 14527, 16517, 24236, 24676, 29054, 33034, 58108, 66068, 187829, 375658, 450337, 512027, 751316, 900674, 1024054, 1205741, 1801348, 2048108, 2411482, 4822964, 37377971, 74755942, 149511884]

約数ペア:

[(1, 149511884), (2, 74755942), (4, 37377971), (31, 4822964), (62, 2411482), (73, 2048108), (83, 1801348), (124, 1205741), (146, 1024054), (166, 900674), (199, 751316), (292, 512027), (332, 450337), (398, 375658), (796, 187829), (2263, 66068), (2573, 58108), (4526, 33034), (5146, 29054), (6059, 24676), (6169, 24236), (9052, 16517), (10292, 14527), (12118, 12338)]