138270656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{761}}^1$

素因数の和:957

約数の個数: 56

約数和(自身を含む): 292644576

約数和(自身を除く): 154373920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 167, 272, 334, 544, 668, 761, 1088, 1336, 1522, 2672, 2839, 3044, 5344, 5678, 6088, 10688, 11356, 12176, 12937, 22712, 24352, 25874, 45424, 48704, 51748, 90848, 103496, 127087, 181696, 206992, 254174, 413984, 508348, 827968, 1016696, 2033392, 2160479, 4066784, 4320958, 8133568, 8641916, 17283832, 34567664, 69135328, 138270656]

約数ペア:

[(1, 138270656), (2, 69135328), (4, 34567664), (8, 17283832), (16, 8641916), (17, 8133568), (32, 4320958), (34, 4066784), (64, 2160479), (68, 2033392), (136, 1016696), (167, 827968), (272, 508348), (334, 413984), (544, 254174), (668, 206992), (761, 181696), (1088, 127087), (1336, 103496), (1522, 90848), (2672, 51748), (2839, 48704), (3044, 45424), (5344, 25874), (5678, 24352), (6088, 22712), (10688, 12937), (11356, 12176)]