130937488

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1516

約数の個数: 60

約数和(自身を含む): 284981760

約数和(自身を除く): 154044272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 121, 176, 188, 242, 376, 484, 517, 752, 968, 1034, 1439, 1936, 2068, 2878, 4136, 5687, 5756, 8272, 11374, 11512, 15829, 22748, 23024, 31658, 45496, 63316, 67633, 90992, 126632, 135266, 174119, 253264, 270532, 348238, 541064, 696476, 743963, 1082128, 1392952, 1487926, 2785904, 2975852, 5951704, 8183593, 11903408, 16367186, 32734372, 65468744, 130937488]

約数ペア:

[(1, 130937488), (2, 65468744), (4, 32734372), (8, 16367186), (11, 11903408), (16, 8183593), (22, 5951704), (44, 2975852), (47, 2785904), (88, 1487926), (94, 1392952), (121, 1082128), (176, 743963), (188, 696476), (242, 541064), (376, 348238), (484, 270532), (517, 253264), (752, 174119), (968, 135266), (1034, 126632), (1439, 90992), (1936, 67633), (2068, 63316), (2878, 45496), (4136, 31658), (5687, 23024), (5756, 22748), (8272, 15829), (11374, 11512)]