169859168

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2063}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 349526016

約数和(自身を除く): 179666848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 2063, 2573, 2656, 4126, 5146, 8252, 10292, 16504, 20584, 33008, 41168, 63953, 66016, 82336, 127906, 171229, 255812, 342458, 511624, 684916, 1023248, 1369832, 2046496, 2739664, 5308099, 5479328, 10616198, 21232396, 42464792, 84929584, 169859168]

約数ペア:

[(1, 169859168), (2, 84929584), (4, 42464792), (8, 21232396), (16, 10616198), (31, 5479328), (32, 5308099), (62, 2739664), (83, 2046496), (124, 1369832), (166, 1023248), (248, 684916), (332, 511624), (496, 342458), (664, 255812), (992, 171229), (1328, 127906), (2063, 82336), (2573, 66016), (2656, 63953), (4126, 41168), (5146, 33008), (8252, 20584), (10292, 16504)]