169826432

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 353034240

約数和(自身を除く): 183207808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 337, 496, 508, 674, 992, 1016, 1348, 1984, 2032, 2696, 3937, 3968, 4064, 5392, 7874, 8128, 10447, 10784, 15748, 16256, 20894, 21568, 31496, 41788, 42799, 43136, 62992, 83576, 85598, 125984, 167152, 171196, 251968, 334304, 342392, 503936, 668608, 684784, 1326769, 1337216, 1369568, 2653538, 2739136, 5307076, 5478272, 10614152, 21228304, 42456608, 84913216, 169826432]

約数ペア:

[(1, 169826432), (2, 84913216), (4, 42456608), (8, 21228304), (16, 10614152), (31, 5478272), (32, 5307076), (62, 2739136), (64, 2653538), (124, 1369568), (127, 1337216), (128, 1326769), (248, 684784), (254, 668608), (337, 503936), (496, 342392), (508, 334304), (674, 251968), (992, 171196), (1016, 167152), (1348, 125984), (1984, 85598), (2032, 83576), (2696, 62992), (3937, 43136), (3968, 42799), (4064, 41788), (5392, 31496), (7874, 21568), (8128, 20894), (10447, 16256), (10784, 15748)]