168097456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5939}}^1$

素因数の和:6037

約数の個数: 40

約数和(自身を含む): 342500400

約数和(自身を除く): 174402944

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 3538, 5939, 7076, 11878, 14152, 23756, 28304, 47512, 95024, 172231, 344462, 362279, 688924, 724558, 1377848, 1449116, 2755696, 2898232, 5796464, 10506091, 21012182, 42024364, 84048728, 168097456]

約数ペア:

[(1, 168097456), (2, 84048728), (4, 42024364), (8, 21012182), (16, 10506091), (29, 5796464), (58, 2898232), (61, 2755696), (116, 1449116), (122, 1377848), (232, 724558), (244, 688924), (464, 362279), (488, 344462), (976, 172231), (1769, 95024), (3538, 47512), (5939, 28304), (7076, 23756), (11878, 14152)]