165997608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21023}}^1$

素因数の和:21086

約数の個数: 64

約数和(自身を含む): 484392960

約数和(自身を除く): 318395352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 21023, 42046, 63069, 84092, 126138, 147161, 168184, 252276, 294322, 441483, 504552, 588644, 882966, 988081, 1177288, 1765932, 1976162, 2964243, 3531864, 3952324, 5928486, 6916567, 7904648, 11856972, 13833134, 20749701, 23713944, 27666268, 41499402, 55332536, 82998804, 165997608]

約数ペア:

[(1, 165997608), (2, 82998804), (3, 55332536), (4, 41499402), (6, 27666268), (7, 23713944), (8, 20749701), (12, 13833134), (14, 11856972), (21, 7904648), (24, 6916567), (28, 5928486), (42, 3952324), (47, 3531864), (56, 2964243), (84, 1976162), (94, 1765932), (141, 1177288), (168, 988081), (188, 882966), (282, 588644), (329, 504552), (376, 441483), (564, 294322), (658, 252276), (987, 168184), (1128, 147161), (1316, 126138), (1974, 84092), (2632, 63069), (3948, 42046), (7896, 21023)]