173590984

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 388080000

約数和(自身を除く): 214489016

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 139, 203, 232, 278, 406, 556, 769, 812, 973, 1112, 1538, 1624, 1946, 3076, 3892, 4031, 5383, 6152, 7784, 8062, 10766, 16124, 21532, 22301, 28217, 32248, 43064, 44602, 56434, 89204, 106891, 112868, 156107, 178408, 213782, 225736, 312214, 427564, 624428, 748237, 855128, 1248856, 1496474, 2992948, 3099839, 5985896, 6199678, 12399356, 21698873, 24798712, 43397746, 86795492, 173590984]

約数ペア:

[(1, 173590984), (2, 86795492), (4, 43397746), (7, 24798712), (8, 21698873), (14, 12399356), (28, 6199678), (29, 5985896), (56, 3099839), (58, 2992948), (116, 1496474), (139, 1248856), (203, 855128), (232, 748237), (278, 624428), (406, 427564), (556, 312214), (769, 225736), (812, 213782), (973, 178408), (1112, 156107), (1538, 112868), (1624, 106891), (1946, 89204), (3076, 56434), (3892, 44602), (4031, 43064), (5383, 32248), (6152, 28217), (7784, 22301), (8062, 21532), (10766, 16124)]