168371356

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 299537280

約数和(自身を除く): 131165924

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 2719, 5438, 10876, 15481, 30962, 61924, 307247, 372503, 614494, 745006, 1228988, 1490012, 42092839, 84185678, 168371356]

約数ペア:

[(1, 168371356), (2, 84185678), (4, 42092839), (113, 1490012), (137, 1228988), (226, 745006), (274, 614494), (452, 372503), (548, 307247), (2719, 61924), (5438, 30962), (10876, 15481)]