193157216

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2692

約数の個数: 72

約数和(自身を含む): 451948896

約数和(自身を除く): 258791680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2621, 2632, 4606, 5242, 5264, 9212, 10484, 10528, 18347, 18424, 20968, 36694, 36848, 41936, 73388, 73696, 83872, 123187, 128429, 146776, 246374, 256858, 293552, 492748, 513716, 587104, 862309, 985496, 1027432, 1724618, 1970992, 2054864, 3449236, 3941984, 4109728, 6036163, 6898472, 12072326, 13796944, 24144652, 27593888, 48289304, 96578608, 193157216]

約数ペア:

[(1, 193157216), (2, 96578608), (4, 48289304), (7, 27593888), (8, 24144652), (14, 13796944), (16, 12072326), (28, 6898472), (32, 6036163), (47, 4109728), (49, 3941984), (56, 3449236), (94, 2054864), (98, 1970992), (112, 1724618), (188, 1027432), (196, 985496), (224, 862309), (329, 587104), (376, 513716), (392, 492748), (658, 293552), (752, 256858), (784, 246374), (1316, 146776), (1504, 128429), (1568, 123187), (2303, 83872), (2621, 73696), (2632, 73388), (4606, 41936), (5242, 36848), (5264, 36694), (9212, 20968), (10484, 18424), (10528, 18347)]