190949584

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 446955520

約数和(自身を除く): 256005936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 868, 1204, 1279, 1333, 1736, 2408, 2558, 2666, 3472, 4816, 5116, 5332, 8953, 9331, 10232, 10664, 17906, 18662, 20464, 21328, 35812, 37324, 39649, 54997, 71624, 74648, 79298, 109994, 143248, 149296, 158596, 219988, 277543, 317192, 384979, 439976, 555086, 634384, 769958, 879952, 1110172, 1539916, 1704907, 2220344, 3079832, 3409814, 4440688, 6159664, 6819628, 11934349, 13639256, 23868698, 27278512, 47737396, 95474792, 190949584]

約数ペア:

[(1, 190949584), (2, 95474792), (4, 47737396), (7, 27278512), (8, 23868698), (14, 13639256), (16, 11934349), (28, 6819628), (31, 6159664), (43, 4440688), (56, 3409814), (62, 3079832), (86, 2220344), (112, 1704907), (124, 1539916), (172, 1110172), (217, 879952), (248, 769958), (301, 634384), (344, 555086), (434, 439976), (496, 384979), (602, 317192), (688, 277543), (868, 219988), (1204, 158596), (1279, 149296), (1333, 143248), (1736, 109994), (2408, 79298), (2558, 74648), (2666, 71624), (3472, 54997), (4816, 39649), (5116, 37324), (5332, 35812), (8953, 21328), (9331, 20464), (10232, 18662), (10664, 17906)]