126665512

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 243556200

約数和(自身を除く): 116890688

約数列:

[1, 2, 4, 8, 73, 89, 146, 178, 292, 356, 584, 712, 2437, 4874, 6497, 9748, 12994, 19496, 25988, 51976, 177901, 216893, 355802, 433786, 711604, 867572, 1423208, 1735144, 15833189, 31666378, 63332756, 126665512]

約数ペア:

[(1, 126665512), (2, 63332756), (4, 31666378), (8, 15833189), (73, 1735144), (89, 1423208), (146, 867572), (178, 711604), (292, 433786), (356, 355802), (584, 216893), (712, 177901), (2437, 51976), (4874, 25988), (6497, 19496), (9748, 12994)]