164136832

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 344678400

約数和(自身を除く): 180541568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 128, 184, 254, 368, 439, 508, 736, 878, 1016, 1472, 1756, 2032, 2921, 2944, 3512, 4064, 5842, 7024, 8128, 10097, 11684, 14048, 16256, 20194, 23368, 28096, 40388, 46736, 55753, 56192, 80776, 93472, 111506, 161552, 186944, 223012, 323104, 373888, 446024, 646208, 892048, 1282319, 1292416, 1784096, 2564638, 3568192, 5129276, 7136384, 10258552, 20517104, 41034208, 82068416, 164136832]

約数ペア:

[(1, 164136832), (2, 82068416), (4, 41034208), (8, 20517104), (16, 10258552), (23, 7136384), (32, 5129276), (46, 3568192), (64, 2564638), (92, 1784096), (127, 1292416), (128, 1282319), (184, 892048), (254, 646208), (368, 446024), (439, 373888), (508, 323104), (736, 223012), (878, 186944), (1016, 161552), (1472, 111506), (1756, 93472), (2032, 80776), (2921, 56192), (2944, 55753), (3512, 46736), (4064, 40388), (5842, 28096), (7024, 23368), (8128, 20194), (10097, 16256), (11684, 14048)]