161259912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5563

約数の個数: 96

約数和(自身を含む): 489415680

約数和(自身を除く): 328155768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 888, 1221, 1332, 1628, 2442, 2664, 3256, 3663, 4884, 5503, 7326, 9768, 11006, 14652, 16509, 22012, 29304, 33018, 44024, 49527, 60533, 66036, 99054, 121066, 132072, 181599, 198108, 203611, 242132, 363198, 396216, 407222, 484264, 544797, 610833, 726396, 814444, 1089594, 1221666, 1452792, 1628888, 1832499, 2179188, 2239721, 2443332, 3664998, 4358376, 4479442, 4886664, 6719163, 7329996, 8958884, 13438326, 14659992, 17917768, 20157489, 26876652, 40314978, 53753304, 80629956, 161259912]

約数ペア:

[(1, 161259912), (2, 80629956), (3, 53753304), (4, 40314978), (6, 26876652), (8, 20157489), (9, 17917768), (11, 14659992), (12, 13438326), (18, 8958884), (22, 7329996), (24, 6719163), (33, 4886664), (36, 4479442), (37, 4358376), (44, 3664998), (66, 2443332), (72, 2239721), (74, 2179188), (88, 1832499), (99, 1628888), (111, 1452792), (132, 1221666), (148, 1089594), (198, 814444), (222, 726396), (264, 610833), (296, 544797), (333, 484264), (396, 407222), (407, 396216), (444, 363198), (666, 242132), (792, 203611), (814, 198108), (888, 181599), (1221, 132072), (1332, 121066), (1628, 99054), (2442, 66036), (2664, 60533), (3256, 49527), (3663, 44024), (4884, 33018), (5503, 29304), (7326, 22012), (9768, 16509), (11006, 14652)]