155102192

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6959}}^1$

素因数の和:7173

約数の個数: 40

約数和(自身を含む): 345216000

約数和(自身を除く): 190113808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 6959, 11144, 13918, 22288, 27836, 48713, 55672, 97426, 111344, 194852, 389704, 779408, 1384841, 2769682, 5539364, 9693887, 11078728, 19387774, 22157456, 38775548, 77551096, 155102192]

約数ペア:

[(1, 155102192), (2, 77551096), (4, 38775548), (7, 22157456), (8, 19387774), (14, 11078728), (16, 9693887), (28, 5539364), (56, 2769682), (112, 1384841), (199, 779408), (398, 389704), (796, 194852), (1393, 111344), (1592, 97426), (2786, 55672), (3184, 48713), (5572, 27836), (6959, 22288), (11144, 13918)]