151408180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{98317}}^1$

素因数の和:98344

約数の個数: 48

約数和(自身を含む): 396418176

約数和(自身を除く): 245009996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 98317, 196634, 393268, 491585, 688219, 983170, 1081487, 1376438, 1966340, 2162974, 2752876, 3441095, 4325948, 5407435, 6882190, 7570409, 10814870, 13764380, 15140818, 21629740, 30281636, 37852045, 75704090, 151408180]

約数ペア:

[(1, 151408180), (2, 75704090), (4, 37852045), (5, 30281636), (7, 21629740), (10, 15140818), (11, 13764380), (14, 10814870), (20, 7570409), (22, 6882190), (28, 5407435), (35, 4325948), (44, 3441095), (55, 2752876), (70, 2162974), (77, 1966340), (110, 1376438), (140, 1081487), (154, 983170), (220, 688219), (308, 491585), (385, 393268), (770, 196634), (1540, 98317)]