118988912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 278648832

約数和(自身を除く): 159659920

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, 797, 868, 1204, 1333, 1594, 1736, 2408, 2666, 3188, 3472, 4816, 5332, 5579, 6376, 9331, 10664, 11158, 12752, 18662, 21328, 22316, 24707, 34271, 37324, 44632, 49414, 68542, 74648, 89264, 98828, 137084, 149296, 172949, 197656, 239897, 274168, 345898, 395312, 479794, 548336, 691796, 959588, 1062401, 1383592, 1919176, 2124802, 2767184, 3838352, 4249604, 7436807, 8499208, 14873614, 16998416, 29747228, 59494456, 118988912]

約数ペア:

[(1, 118988912), (2, 59494456), (4, 29747228), (7, 16998416), (8, 14873614), (14, 8499208), (16, 7436807), (28, 4249604), (31, 3838352), (43, 2767184), (56, 2124802), (62, 1919176), (86, 1383592), (112, 1062401), (124, 959588), (172, 691796), (217, 548336), (248, 479794), (301, 395312), (344, 345898), (434, 274168), (496, 239897), (602, 197656), (688, 172949), (797, 149296), (868, 137084), (1204, 98828), (1333, 89264), (1594, 74648), (1736, 68542), (2408, 49414), (2666, 44632), (3188, 37324), (3472, 34271), (4816, 24707), (5332, 22316), (5579, 21328), (6376, 18662), (9331, 12752), (10664, 11158)]