121842256

素因数分解:

$2^4\times {\mathrm{73}}^2\times {\mathrm{1429}}^1$

素因数の和:1583

約数の個数: 30

約数和(自身を含む): 239514990

約数和(自身を除く): 117672734

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1429, 2858, 5329, 5716, 10658, 11432, 21316, 22864, 42632, 85264, 104317, 208634, 417268, 834536, 1669072, 7615141, 15230282, 30460564, 60921128, 121842256]

約数ペア:

[(1, 121842256), (2, 60921128), (4, 30460564), (8, 15230282), (16, 7615141), (73, 1669072), (146, 834536), (292, 417268), (584, 208634), (1168, 104317), (1429, 85264), (2858, 42632), (5329, 22864), (5716, 21316), (10658, 11432)]