198306528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{42157}}^1$

素因数の和:42184

約数の個数: 72

約数和(自身を含む): 605557512

約数和(自身を除く): 407250984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 42157, 84314, 126471, 168628, 252942, 295099, 337256, 505884, 590198, 674512, 885297, 1011768, 1180396, 1349024, 1770594, 2023536, 2065693, 2360792, 3541188, 4047072, 4131386, 4721584, 6197079, 7082376, 8262772, 9443168, 12394158, 14164752, 16525544, 24788316, 28329504, 33051088, 49576632, 66102176, 99153264, 198306528]

約数ペア:

[(1, 198306528), (2, 99153264), (3, 66102176), (4, 49576632), (6, 33051088), (7, 28329504), (8, 24788316), (12, 16525544), (14, 14164752), (16, 12394158), (21, 9443168), (24, 8262772), (28, 7082376), (32, 6197079), (42, 4721584), (48, 4131386), (49, 4047072), (56, 3541188), (84, 2360792), (96, 2065693), (98, 2023536), (112, 1770594), (147, 1349024), (168, 1180396), (196, 1011768), (224, 885297), (294, 674512), (336, 590198), (392, 505884), (588, 337256), (672, 295099), (784, 252942), (1176, 168628), (1568, 126471), (2352, 84314), (4704, 42157)]