164909584

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47497}}^1$

素因数の和:47543

約数の個数: 40

約数和(自身を含む): 376944128

約数和(自身を除く): 212034544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 47497, 94994, 189988, 332479, 379976, 664958, 759952, 1329916, 1472407, 2659832, 2944814, 5319664, 5889628, 10306849, 11779256, 20613698, 23558512, 41227396, 82454792, 164909584]

約数ペア:

[(1, 164909584), (2, 82454792), (4, 41227396), (7, 23558512), (8, 20613698), (14, 11779256), (16, 10306849), (28, 5889628), (31, 5319664), (56, 2944814), (62, 2659832), (112, 1472407), (124, 1329916), (217, 759952), (248, 664958), (434, 379976), (496, 332479), (868, 189988), (1736, 94994), (3472, 47497)]