137989248

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{18913}}^1$

素因数の和:18949

約数の個数: 64

約数和(自身を含む): 385845600

約数和(自身を除く): 247856352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 18913, 37826, 56739, 75652, 113478, 151304, 226956, 302608, 359347, 453912, 605216, 718694, 907824, 1078041, 1210432, 1437388, 1815648, 2156082, 2420864, 2874776, 3631296, 4312164, 5749552, 7262592, 8624328, 11499104, 17248656, 22998208, 34497312, 45996416, 68994624, 137989248]

約数ペア:

[(1, 137989248), (2, 68994624), (3, 45996416), (4, 34497312), (6, 22998208), (8, 17248656), (12, 11499104), (16, 8624328), (19, 7262592), (24, 5749552), (32, 4312164), (38, 3631296), (48, 2874776), (57, 2420864), (64, 2156082), (76, 1815648), (96, 1437388), (114, 1210432), (128, 1078041), (152, 907824), (192, 718694), (228, 605216), (304, 453912), (384, 359347), (456, 302608), (608, 226956), (912, 151304), (1216, 113478), (1824, 75652), (2432, 56739), (3648, 37826), (7296, 18913)]