167331328

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 357477120

約数和(自身を除く): 190145792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 167, 206, 256, 304, 334, 412, 512, 608, 668, 824, 1216, 1336, 1648, 1957, 2432, 2672, 3173, 3296, 3914, 4864, 5344, 6346, 6592, 7828, 9728, 10688, 12692, 13184, 15656, 17201, 21376, 25384, 26368, 31312, 34402, 42752, 50768, 52736, 62624, 68804, 85504, 101536, 125248, 137608, 203072, 250496, 275216, 326819, 406144, 500992, 550432, 653638, 812288, 1001984, 1100864, 1307276, 1624576, 2201728, 2614552, 4403456, 5229104, 8806912, 10458208, 20916416, 41832832, 83665664, 167331328]

約数ペア:

[(1, 167331328), (2, 83665664), (4, 41832832), (8, 20916416), (16, 10458208), (19, 8806912), (32, 5229104), (38, 4403456), (64, 2614552), (76, 2201728), (103, 1624576), (128, 1307276), (152, 1100864), (167, 1001984), (206, 812288), (256, 653638), (304, 550432), (334, 500992), (412, 406144), (512, 326819), (608, 275216), (668, 250496), (824, 203072), (1216, 137608), (1336, 125248), (1648, 101536), (1957, 85504), (2432, 68804), (2672, 62624), (3173, 52736), (3296, 50768), (3914, 42752), (4864, 34402), (5344, 31312), (6346, 26368), (6592, 25384), (7828, 21376), (9728, 17201), (10688, 15656), (12692, 13184)]