221736168

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181157}}^1$

素因数の和:181186

約数の個数: 48

約数和(自身を含む): 635864580

約数和(自身を除く): 414128412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 181157, 362314, 543471, 724628, 1086942, 1449256, 1630413, 2173884, 3079669, 3260826, 4347768, 6159338, 6521652, 9239007, 12318676, 13043304, 18478014, 24637352, 27717021, 36956028, 55434042, 73912056, 110868084, 221736168]

約数ペア:

[(1, 221736168), (2, 110868084), (3, 73912056), (4, 55434042), (6, 36956028), (8, 27717021), (9, 24637352), (12, 18478014), (17, 13043304), (18, 12318676), (24, 9239007), (34, 6521652), (36, 6159338), (51, 4347768), (68, 3260826), (72, 3079669), (102, 2173884), (136, 1630413), (153, 1449256), (204, 1086942), (306, 724628), (408, 543471), (612, 362314), (1224, 181157)]