149721796

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{7829}}^1$

素因数の和:8523

約数の個数: 24

約数和(自身を含む): 299920320

約数和(自身を除く): 150198524

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 4781, 7829, 9562, 15658, 19124, 31316, 54803, 109606, 219212, 5347207, 10694414, 21388828, 37430449, 74860898, 149721796]

約数ペア:

[(1, 149721796), (2, 74860898), (4, 37430449), (7, 21388828), (14, 10694414), (28, 5347207), (683, 219212), (1366, 109606), (2732, 54803), (4781, 31316), (7829, 19124), (9562, 15658)]