153980764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7523}}^1$

素因数の和:7594

約数の個数: 48

約数和(自身を含む): 333704448

約数和(自身を除く): 179723684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 7523, 10234, 15046, 20468, 30092, 52661, 105322, 127891, 210644, 255782, 323489, 511564, 646978, 895237, 1293956, 1790474, 2264423, 3580948, 4528846, 5499313, 9057692, 10998626, 21997252, 38495191, 76990382, 153980764]

約数ペア:

[(1, 153980764), (2, 76990382), (4, 38495191), (7, 21997252), (14, 10998626), (17, 9057692), (28, 5499313), (34, 4528846), (43, 3580948), (68, 2264423), (86, 1790474), (119, 1293956), (172, 895237), (238, 646978), (301, 511564), (476, 323489), (602, 255782), (731, 210644), (1204, 127891), (1462, 105322), (2924, 52661), (5117, 30092), (7523, 20468), (10234, 15046)]