167780864

素因数分解:

$2^9\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 60

約数和(自身を含む): 344974014

約数和(自身を除く): 177193150

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 73, 128, 134, 146, 256, 268, 292, 512, 536, 584, 1072, 1168, 2144, 2336, 4288, 4489, 4672, 4891, 8576, 8978, 9344, 9782, 17152, 17956, 18688, 19564, 34304, 35912, 37376, 39128, 71824, 78256, 143648, 156512, 287296, 313024, 327697, 574592, 626048, 655394, 1149184, 1252096, 1310788, 2298368, 2504192, 2621576, 5243152, 10486304, 20972608, 41945216, 83890432, 167780864]

約数ペア:

[(1, 167780864), (2, 83890432), (4, 41945216), (8, 20972608), (16, 10486304), (32, 5243152), (64, 2621576), (67, 2504192), (73, 2298368), (128, 1310788), (134, 1252096), (146, 1149184), (256, 655394), (268, 626048), (292, 574592), (512, 327697), (536, 313024), (584, 287296), (1072, 156512), (1168, 143648), (2144, 78256), (2336, 71824), (4288, 39128), (4489, 37376), (4672, 35912), (4891, 34304), (8576, 19564), (8978, 18688), (9344, 17956), (9782, 17152)]