149388008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7823}}^1$

素因数の和:7878

約数の個数: 64

約数和(自身を含む): 360529920

約数和(自身を除く): 211141912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 7823, 9548, 15646, 19096, 31292, 54761, 62584, 86053, 109522, 172106, 219044, 242513, 344212, 438088, 485026, 602371, 688424, 970052, 1204742, 1697591, 1940104, 2409484, 2667643, 3395182, 4818968, 5335286, 6790364, 10670572, 13580728, 18673501, 21341144, 37347002, 74694004, 149388008]

約数ペア:

[(1, 149388008), (2, 74694004), (4, 37347002), (7, 21341144), (8, 18673501), (11, 13580728), (14, 10670572), (22, 6790364), (28, 5335286), (31, 4818968), (44, 3395182), (56, 2667643), (62, 2409484), (77, 1940104), (88, 1697591), (124, 1204742), (154, 970052), (217, 688424), (248, 602371), (308, 485026), (341, 438088), (434, 344212), (616, 242513), (682, 219044), (868, 172106), (1364, 109522), (1736, 86053), (2387, 62584), (2728, 54761), (4774, 31292), (7823, 19096), (9548, 15646)]