150995404

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 308448000

約数和(自身を除く): 157452596

約数列:

[1, 2, 4, 7, 14, 28, 101, 107, 202, 214, 404, 428, 499, 707, 749, 998, 1414, 1498, 1996, 2828, 2996, 3493, 6986, 10807, 13972, 21614, 43228, 50399, 53393, 75649, 100798, 106786, 151298, 201596, 213572, 302596, 352793, 373751, 705586, 747502, 1411172, 1495004, 5392693, 10785386, 21570772, 37748851, 75497702, 150995404]

約数ペア:

[(1, 150995404), (2, 75497702), (4, 37748851), (7, 21570772), (14, 10785386), (28, 5392693), (101, 1495004), (107, 1411172), (202, 747502), (214, 705586), (404, 373751), (428, 352793), (499, 302596), (707, 213572), (749, 201596), (998, 151298), (1414, 106786), (1498, 100798), (1996, 75649), (2828, 53393), (2996, 50399), (3493, 43228), (6986, 21614), (10807, 13972)]