172003204912

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19944713}}^1$

素因数の和:19944746

約数の個数: 60

約数和(自身を含む): 422907715656

約数和(自身を除く): 250904510744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 19944713, 39889426, 79778852, 139612991, 159557704, 219391843, 279225982, 319115408, 438783686, 558451964, 877567372, 977290937, 1116903928, 1535742901, 1755134744, 1954581874, 2233807856, 3071485802, 3510269488, 3909163748, 6142971604, 7818327496, 10750200307, 12285943208, 15636654992, 21500400614, 24571886416, 43000801228, 86001602456, 172003204912]

約数ペア:

[(1, 172003204912), (2, 86001602456), (4, 43000801228), (7, 24571886416), (8, 21500400614), (11, 15636654992), (14, 12285943208), (16, 10750200307), (22, 7818327496), (28, 6142971604), (44, 3909163748), (49, 3510269488), (56, 3071485802), (77, 2233807856), (88, 1954581874), (98, 1755134744), (112, 1535742901), (154, 1116903928), (176, 977290937), (196, 877567372), (308, 558451964), (392, 438783686), (539, 319115408), (616, 279225982), (784, 219391843), (1078, 159557704), (1232, 139612991), (2156, 79778852), (4312, 39889426), (8624, 19944713)]