169944728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5231}}^1$

素因数の和:5399

約数の個数: 32

約数和(自身を含む): 331499520

約数和(自身を除く): 161554792

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 4061, 5231, 8122, 10462, 16244, 20924, 32488, 41848, 162161, 324322, 648644, 685261, 1297288, 1370522, 2741044, 5482088, 21243091, 42486182, 84972364, 169944728]

約数ペア:

[(1, 169944728), (2, 84972364), (4, 42486182), (8, 21243091), (31, 5482088), (62, 2741044), (124, 1370522), (131, 1297288), (248, 685261), (262, 648644), (524, 324322), (1048, 162161), (4061, 41848), (5231, 32488), (8122, 20924), (10462, 16244)]