121781712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{195163}}^1$

素因数の和:195187

約数の個数: 40

約数和(自身を含む): 338804704

約数和(自身を除く): 217022992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 195163, 390326, 585489, 780652, 1170978, 1561304, 2341956, 2537119, 3122608, 4683912, 5074238, 7611357, 9367824, 10148476, 15222714, 20296952, 30445428, 40593904, 60890856, 121781712]

約数ペア:

[(1, 121781712), (2, 60890856), (3, 40593904), (4, 30445428), (6, 20296952), (8, 15222714), (12, 10148476), (13, 9367824), (16, 7611357), (24, 5074238), (26, 4683912), (39, 3122608), (48, 2537119), (52, 2341956), (78, 1561304), (104, 1170978), (156, 780652), (208, 585489), (312, 390326), (624, 195163)]