149920076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{4721}}^1$

素因数の和:5209

約数の個数: 24

約数和(自身を含む): 278446896

約数和(自身を除く): 128526820

約数列:

[1, 2, 4, 17, 34, 68, 467, 934, 1868, 4721, 7939, 9442, 15878, 18884, 31756, 80257, 160514, 321028, 2204707, 4409414, 8818828, 37480019, 74960038, 149920076]

約数ペア:

[(1, 149920076), (2, 74960038), (4, 37480019), (17, 8818828), (34, 4409414), (68, 2204707), (467, 321028), (934, 160514), (1868, 80257), (4721, 31756), (7939, 18884), (9442, 15878)]