121405704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42509}}^1$

素因数の和:42542

約数の個数: 64

約数和(自身を含む): 367286400

約数和(自身を除く): 245880696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 42509, 85018, 127527, 170036, 255054, 297563, 340072, 510108, 595126, 722653, 892689, 1020216, 1190252, 1445306, 1785378, 2167959, 2380504, 2890612, 3570756, 4335918, 5058571, 5781224, 7141512, 8671836, 10117142, 15175713, 17343672, 20234284, 30351426, 40468568, 60702852, 121405704]

約数ペア:

[(1, 121405704), (2, 60702852), (3, 40468568), (4, 30351426), (6, 20234284), (7, 17343672), (8, 15175713), (12, 10117142), (14, 8671836), (17, 7141512), (21, 5781224), (24, 5058571), (28, 4335918), (34, 3570756), (42, 2890612), (51, 2380504), (56, 2167959), (68, 1785378), (84, 1445306), (102, 1190252), (119, 1020216), (136, 892689), (168, 722653), (204, 595126), (238, 510108), (357, 340072), (408, 297563), (476, 255054), (714, 170036), (952, 127527), (1428, 85018), (2856, 42509)]