156437274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{4493}}^1$

素因数の和:5334

約数の個数: 32

約数和(自身を含む): 358081920

約数和(自身を除く): 201644646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 829, 1658, 2487, 4493, 4974, 5803, 8986, 11606, 13479, 17409, 26958, 31451, 34818, 62902, 94353, 188706, 3724697, 7449394, 11174091, 22348182, 26072879, 52145758, 78218637, 156437274]

約数ペア:

[(1, 156437274), (2, 78218637), (3, 52145758), (6, 26072879), (7, 22348182), (14, 11174091), (21, 7449394), (42, 3724697), (829, 188706), (1658, 94353), (2487, 62902), (4493, 34818), (4974, 31451), (5803, 26958), (8986, 17409), (11606, 13479)]