172040288

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40423}}^1$

素因数の和:40459

約数の個数: 48

約数和(自身を含む): 407473920

約数和(自身を除く): 235433632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 40423, 80846, 161692, 282961, 323384, 565922, 646768, 768037, 1131844, 1293536, 1536074, 2263688, 3072148, 4527376, 5376259, 6144296, 9054752, 10752518, 12288592, 21505036, 24577184, 43010072, 86020144, 172040288]

約数ペア:

[(1, 172040288), (2, 86020144), (4, 43010072), (7, 24577184), (8, 21505036), (14, 12288592), (16, 10752518), (19, 9054752), (28, 6144296), (32, 5376259), (38, 4527376), (56, 3072148), (76, 2263688), (112, 1536074), (133, 1293536), (152, 1131844), (224, 768037), (266, 646768), (304, 565922), (532, 323384), (608, 282961), (1064, 161692), (2128, 80846), (4256, 40423)]