168149618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{54347}}^1$

素因数の和:54386

約数の個数: 32

約数和(自身を含む): 328696704

約数和(自身を除く): 160547086

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 54347, 108694, 380429, 706511, 760858, 923899, 1413022, 1847798, 4945577, 6467293, 9891154, 12010687, 12934586, 24021374, 84074809, 168149618]

約数ペア:

[(1, 168149618), (2, 84074809), (7, 24021374), (13, 12934586), (14, 12010687), (17, 9891154), (26, 6467293), (34, 4945577), (91, 1847798), (119, 1413022), (182, 923899), (221, 760858), (238, 706511), (442, 380429), (1547, 108694), (3094, 54347)]