141570296

素因数分解:

$2^3\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2551}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 303790080

約数和(自身を除く): 162219784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 991, 1982, 2551, 3964, 5102, 6937, 7928, 10204, 13874, 17857, 20408, 27748, 35714, 55496, 71428, 142856, 2528041, 5056082, 10112164, 17696287, 20224328, 35392574, 70785148, 141570296]

約数ペア:

[(1, 141570296), (2, 70785148), (4, 35392574), (7, 20224328), (8, 17696287), (14, 10112164), (28, 5056082), (56, 2528041), (991, 142856), (1982, 71428), (2551, 55496), (3964, 35714), (5102, 27748), (6937, 20408), (7928, 17857), (10204, 13874)]