171040064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1231}}^1$

素因数の和:1423

約数の個数: 56

約数和(自身を含む): 368003328

約数和(自身を除く): 196963264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 167, 208, 334, 416, 668, 832, 1231, 1336, 2171, 2462, 2672, 4342, 4924, 5344, 8684, 9848, 10688, 16003, 17368, 19696, 32006, 34736, 39392, 64012, 69472, 78784, 128024, 138944, 205577, 256048, 411154, 512096, 822308, 1024192, 1644616, 2672501, 3289232, 5345002, 6578464, 10690004, 13156928, 21380008, 42760016, 85520032, 171040064]

約数ペア:

[(1, 171040064), (2, 85520032), (4, 42760016), (8, 21380008), (13, 13156928), (16, 10690004), (26, 6578464), (32, 5345002), (52, 3289232), (64, 2672501), (104, 1644616), (167, 1024192), (208, 822308), (334, 512096), (416, 411154), (668, 256048), (832, 205577), (1231, 138944), (1336, 128024), (2171, 78784), (2462, 69472), (2672, 64012), (4342, 39392), (4924, 34736), (5344, 32006), (8684, 19696), (9848, 17368), (10688, 16003)]