150147172

素因数分解:

$2^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1873}}^1$

素因数の和:2300

約数の個数: 36

約数和(自身を含む): 306567660

約数和(自身を除く): 156420488

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 409, 818, 1636, 1873, 2863, 3746, 5726, 7492, 11452, 13111, 20041, 26222, 40082, 52444, 80164, 91777, 183554, 367108, 766057, 1532114, 3064228, 5362399, 10724798, 21449596, 37536793, 75073586, 150147172]

約数ペア:

[(1, 150147172), (2, 75073586), (4, 37536793), (7, 21449596), (14, 10724798), (28, 5362399), (49, 3064228), (98, 1532114), (196, 766057), (409, 367108), (818, 183554), (1636, 91777), (1873, 80164), (2863, 52444), (3746, 40082), (5726, 26222), (7492, 20041), (11452, 13111)]