187072368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{556763}}^1$

素因数の和:556781

約数の個数: 40

約数和(自身を含む): 552309888

約数和(自身を除く): 365237520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 556763, 1113526, 1670289, 2227052, 3340578, 3897341, 4454104, 6681156, 7794682, 8908208, 11692023, 13362312, 15589364, 23384046, 26724624, 31178728, 46768092, 62357456, 93536184, 187072368]

約数ペア:

[(1, 187072368), (2, 93536184), (3, 62357456), (4, 46768092), (6, 31178728), (7, 26724624), (8, 23384046), (12, 15589364), (14, 13362312), (16, 11692023), (21, 8908208), (24, 7794682), (28, 6681156), (42, 4454104), (48, 3897341), (56, 3340578), (84, 2227052), (112, 1670289), (168, 1113526), (336, 556763)]