179883328

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1391

約数の個数: 56

約数和(自身を含む): 373953024

約数和(自身を除く): 194069696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1277, 1984, 2201, 2272, 2554, 4402, 4544, 5108, 8804, 10216, 17608, 20432, 35216, 39587, 40864, 70432, 79174, 81728, 90667, 140864, 158348, 181334, 316696, 362668, 633392, 725336, 1266784, 1450672, 2533568, 2810677, 2901344, 5621354, 5802688, 11242708, 22485416, 44970832, 89941664, 179883328]

約数ペア:

[(1, 179883328), (2, 89941664), (4, 44970832), (8, 22485416), (16, 11242708), (31, 5802688), (32, 5621354), (62, 2901344), (64, 2810677), (71, 2533568), (124, 1450672), (142, 1266784), (248, 725336), (284, 633392), (496, 362668), (568, 316696), (992, 181334), (1136, 158348), (1277, 140864), (1984, 90667), (2201, 81728), (2272, 79174), (2554, 70432), (4402, 40864), (4544, 39587), (5108, 35216), (8804, 20432), (10216, 17608)]