128461704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2269}}^1$

素因数の和:2622

約数の個数: 64

約数和(自身を含む): 368284800

約数和(自身を除く): 239823096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 337, 674, 1011, 1348, 2022, 2269, 2359, 2696, 4044, 4538, 4718, 6807, 7077, 8088, 9076, 9436, 13614, 14154, 15883, 18152, 18872, 27228, 28308, 31766, 47649, 54456, 56616, 63532, 95298, 127064, 190596, 381192, 764653, 1529306, 2293959, 3058612, 4587918, 5352571, 6117224, 9175836, 10705142, 16057713, 18351672, 21410284, 32115426, 42820568, 64230852, 128461704]

約数ペア:

[(1, 128461704), (2, 64230852), (3, 42820568), (4, 32115426), (6, 21410284), (7, 18351672), (8, 16057713), (12, 10705142), (14, 9175836), (21, 6117224), (24, 5352571), (28, 4587918), (42, 3058612), (56, 2293959), (84, 1529306), (168, 764653), (337, 381192), (674, 190596), (1011, 127064), (1348, 95298), (2022, 63532), (2269, 56616), (2359, 54456), (2696, 47649), (4044, 31766), (4538, 28308), (4718, 27228), (6807, 18872), (7077, 18152), (8088, 15883), (9076, 14154), (9436, 13614)]