121421872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53069}}^1$

素因数の和:53101

約数の個数: 40

約数和(自身を含む): 276388560

約数和(自身を除く): 154966688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 53069, 106138, 212276, 424552, 583759, 689897, 849104, 1167518, 1379794, 2335036, 2759588, 4670072, 5519176, 7588867, 9340144, 11038352, 15177734, 30355468, 60710936, 121421872]

約数ペア:

[(1, 121421872), (2, 60710936), (4, 30355468), (8, 15177734), (11, 11038352), (13, 9340144), (16, 7588867), (22, 5519176), (26, 4670072), (44, 2759588), (52, 2335036), (88, 1379794), (104, 1167518), (143, 849104), (176, 689897), (208, 583759), (286, 424552), (572, 212276), (1144, 106138), (2288, 53069)]