129295264

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7907}}^1$

素因数の和:7997

約数の個数: 48

約数和(自身を含む): 294936768

約数和(自身を除く): 165641504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 7907, 8176, 15814, 16352, 31628, 55349, 63256, 110698, 126512, 221396, 253024, 442792, 577211, 885584, 1154422, 1771168, 2308844, 4040477, 4617688, 8080954, 9235376, 16161908, 18470752, 32323816, 64647632, 129295264]

約数ペア:

[(1, 129295264), (2, 64647632), (4, 32323816), (7, 18470752), (8, 16161908), (14, 9235376), (16, 8080954), (28, 4617688), (32, 4040477), (56, 2308844), (73, 1771168), (112, 1154422), (146, 885584), (224, 577211), (292, 442792), (511, 253024), (584, 221396), (1022, 126512), (1168, 110698), (2044, 63256), (2336, 55349), (4088, 31628), (7907, 16352), (8176, 15814)]