121264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:85

約数の個数: 40

約数和(自身を含む): 281232

約数和(自身を除く): 159968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 143, 176, 208, 212, 286, 424, 572, 583, 689, 848, 1144, 1166, 1378, 2288, 2332, 2756, 4664, 5512, 7579, 9328, 11024, 15158, 30316, 60632, 121264]

約数ペア:

[(1, 121264), (2, 60632), (4, 30316), (8, 15158), (11, 11024), (13, 9328), (16, 7579), (22, 5512), (26, 4664), (44, 2756), (52, 2332), (53, 2288), (88, 1378), (104, 1166), (106, 1144), (143, 848), (176, 689), (208, 583), (212, 572), (286, 424)]