172807824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{514309}}^1$

素因数の和:514327

約数の個数: 40

約数和(自身を含む): 510195520

約数和(自身を除く): 337387696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 514309, 1028618, 1542927, 2057236, 3085854, 3600163, 4114472, 6171708, 7200326, 8228944, 10800489, 12343416, 14400652, 21600978, 24686832, 28801304, 43201956, 57602608, 86403912, 172807824]

約数ペア:

[(1, 172807824), (2, 86403912), (3, 57602608), (4, 43201956), (6, 28801304), (7, 24686832), (8, 21600978), (12, 14400652), (14, 12343416), (16, 10800489), (21, 8228944), (24, 7200326), (28, 6171708), (42, 4114472), (48, 3600163), (56, 3085854), (84, 2057236), (112, 1542927), (168, 1028618), (336, 514309)]