161189026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 258306048

約数和(自身を除く): 97117022

約数列:

[1, 2, 31, 43, 62, 86, 103, 206, 587, 1174, 1333, 2666, 3193, 4429, 6386, 8858, 18197, 25241, 36394, 50482, 60461, 120922, 137299, 274598, 782471, 1564942, 1874291, 2599823, 3748582, 5199646, 80594513, 161189026]

約数ペア:

[(1, 161189026), (2, 80594513), (31, 5199646), (43, 3748582), (62, 2599823), (86, 1874291), (103, 1564942), (206, 782471), (587, 274598), (1174, 137299), (1333, 120922), (2666, 60461), (3193, 50482), (4429, 36394), (6386, 25241), (8858, 18197)]