156559592

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20113}}^1$

素因数の和:20265

約数の個数: 32

約数和(自身を含む): 337915200

約数和(自身を除く): 181355608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 20113, 40226, 80452, 140791, 160904, 281582, 563164, 1126328, 2795707, 5591414, 11182828, 19569949, 22365656, 39139898, 78279796, 156559592]

約数ペア:

[(1, 156559592), (2, 78279796), (4, 39139898), (7, 22365656), (8, 19569949), (14, 11182828), (28, 5591414), (56, 2795707), (139, 1126328), (278, 563164), (556, 281582), (973, 160904), (1112, 140791), (1946, 80452), (3892, 40226), (7784, 20113)]