179369918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51871}}^1$

素因数の和:51912

約数の個数: 32

約数和(自身を含む): 348579840

約数和(自身を除く): 169209922

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 51871, 103742, 363097, 674323, 726194, 985549, 1348646, 1971098, 4720261, 6898843, 9440522, 12812137, 13797686, 25624274, 89684959, 179369918]

約数ペア:

[(1, 179369918), (2, 89684959), (7, 25624274), (13, 13797686), (14, 12812137), (19, 9440522), (26, 6898843), (38, 4720261), (91, 1971098), (133, 1348646), (182, 985549), (247, 726194), (266, 674323), (494, 363097), (1729, 103742), (3458, 51871)]