129234644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3203}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 284207616

約数和(自身を除く): 154972972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1834, 2882, 3203, 3668, 5764, 6406, 10087, 12812, 20174, 22421, 35233, 40348, 44842, 70466, 89684, 140932, 246631, 419593, 493262, 839186, 986524, 1678372, 2937151, 4615523, 5874302, 9231046, 11748604, 18462092, 32308661, 64617322, 129234644]

約数ペア:

[(1, 129234644), (2, 64617322), (4, 32308661), (7, 18462092), (11, 11748604), (14, 9231046), (22, 5874302), (28, 4615523), (44, 2937151), (77, 1678372), (131, 986524), (154, 839186), (262, 493262), (308, 419593), (524, 246631), (917, 140932), (1441, 89684), (1834, 70466), (2882, 44842), (3203, 40348), (3668, 35233), (5764, 22421), (6406, 20174), (10087, 12812)]