137578968

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{18919}}^1$

素因数の和:19032

約数の個数: 48

約数和(自身を含む): 376318800

約数和(自身を除く): 238739832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 18919, 37838, 56757, 75676, 113514, 151352, 170271, 227028, 340542, 454056, 681084, 1362168, 1910819, 3821638, 5732457, 7643276, 11464914, 15286552, 17197371, 22929828, 34394742, 45859656, 68789484, 137578968]

約数ペア:

[(1, 137578968), (2, 68789484), (3, 45859656), (4, 34394742), (6, 22929828), (8, 17197371), (9, 15286552), (12, 11464914), (18, 7643276), (24, 5732457), (36, 3821638), (72, 1910819), (101, 1362168), (202, 681084), (303, 454056), (404, 340542), (606, 227028), (808, 170271), (909, 151352), (1212, 113514), (1818, 75676), (2424, 56757), (3636, 37838), (7272, 18919)]