128112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 352656

約数和(自身を除く): 224544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 157, 204, 272, 314, 408, 471, 628, 816, 942, 1256, 1884, 2512, 2669, 3768, 5338, 7536, 8007, 10676, 16014, 21352, 32028, 42704, 64056, 128112]

約数ペア:

[(1, 128112), (2, 64056), (3, 42704), (4, 32028), (6, 21352), (8, 16014), (12, 10676), (16, 8007), (17, 7536), (24, 5338), (34, 3768), (48, 2669), (51, 2512), (68, 1884), (102, 1256), (136, 942), (157, 816), (204, 628), (272, 471), (314, 408)]