156960890464

素因数分解:

$2^5\times 7^1\times {\mathrm{21503}}^1\times {\mathrm{32587}}^1$

素因数の和:54107

約数の個数: 48

約数和(自身を含む): 353189265408

約数和(自身を除く): 196228374944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 21503, 32587, 43006, 65174, 86012, 130348, 150521, 172024, 228109, 260696, 301042, 344048, 456218, 521392, 602084, 688096, 912436, 1042784, 1204168, 1824872, 2408336, 3649744, 4816672, 7299488, 700718261, 1401436522, 2802873044, 4905027827, 5605746088, 9810055654, 11211492176, 19620111308, 22422984352, 39240222616, 78480445232, 156960890464]

約数ペア:

[(1, 156960890464), (2, 78480445232), (4, 39240222616), (7, 22422984352), (8, 19620111308), (14, 11211492176), (16, 9810055654), (28, 5605746088), (32, 4905027827), (56, 2802873044), (112, 1401436522), (224, 700718261), (21503, 7299488), (32587, 4816672), (43006, 3649744), (65174, 2408336), (86012, 1824872), (130348, 1204168), (150521, 1042784), (172024, 912436), (228109, 688096), (260696, 602084), (301042, 521392), (344048, 456218)]