161790147112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{12437}}^1\times {\mathrm{147827}}^1$

素因数の和:160281

約数の個数: 32

約数和(自身を含む): 330963239520

約数和(自身を除く): 169173092408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 12437, 24874, 49748, 99496, 136807, 147827, 273614, 295654, 547228, 591308, 1094456, 1182616, 1626097, 3252194, 6504388, 13008776, 1838524399, 3677048798, 7354097596, 14708195192, 20223768389, 40447536778, 80895073556, 161790147112]

約数ペア:

[(1, 161790147112), (2, 80895073556), (4, 40447536778), (8, 20223768389), (11, 14708195192), (22, 7354097596), (44, 3677048798), (88, 1838524399), (12437, 13008776), (24874, 6504388), (49748, 3252194), (99496, 1626097), (136807, 1182616), (147827, 1094456), (273614, 591308), (295654, 547228)]