122136756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20479}}^1$

素因数の和:20564

約数の個数: 48

約数和(自身を含む): 330301440

約数和(自身を除く): 208164684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 20479, 40958, 61437, 81916, 122874, 143353, 245748, 286706, 430059, 573412, 860118, 1454009, 1720236, 2908018, 4362027, 5816036, 8724054, 10178063, 17448108, 20356126, 30534189, 40712252, 61068378, 122136756]

約数ペア:

[(1, 122136756), (2, 61068378), (3, 40712252), (4, 30534189), (6, 20356126), (7, 17448108), (12, 10178063), (14, 8724054), (21, 5816036), (28, 4362027), (42, 2908018), (71, 1720236), (84, 1454009), (142, 860118), (213, 573412), (284, 430059), (426, 286706), (497, 245748), (852, 143353), (994, 122874), (1491, 81916), (1988, 61437), (2982, 40958), (5964, 20479)]