130120144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3464

約数の個数: 80

約数和(自身を含む): 324550656

約数和(自身を除く): 194430512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3407, 3472, 4774, 5456, 6814, 9548, 13628, 19096, 23849, 27256, 37477, 38192, 47698, 54512, 74954, 95396, 105617, 149908, 190792, 211234, 262339, 299816, 381584, 422468, 524678, 599632, 739319, 844936, 1049356, 1161787, 1478638, 1689872, 2098712, 2323574, 2957276, 4197424, 4647148, 5914552, 8132509, 9294296, 11829104, 16265018, 18588592, 32530036, 65060072, 130120144]

約数ペア:

[(1, 130120144), (2, 65060072), (4, 32530036), (7, 18588592), (8, 16265018), (11, 11829104), (14, 9294296), (16, 8132509), (22, 5914552), (28, 4647148), (31, 4197424), (44, 2957276), (56, 2323574), (62, 2098712), (77, 1689872), (88, 1478638), (112, 1161787), (124, 1049356), (154, 844936), (176, 739319), (217, 599632), (248, 524678), (308, 422468), (341, 381584), (434, 299816), (496, 262339), (616, 211234), (682, 190792), (868, 149908), (1232, 105617), (1364, 95396), (1736, 74954), (2387, 54512), (2728, 47698), (3407, 38192), (3472, 37477), (4774, 27256), (5456, 23849), (6814, 19096), (9548, 13628)]