140199488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15319}}^1$

素因数の和:15355

約数の個数: 56

約数和(自身を含む): 326867520

約数和(自身を除く): 186668032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 15319, 30638, 61276, 122552, 168509, 199147, 245104, 337018, 398294, 490208, 674036, 796588, 980416, 1348072, 1593176, 2190617, 2696144, 3186352, 4381234, 5392288, 6372704, 8762468, 10784576, 12745408, 17524936, 35049872, 70099744, 140199488]

約数ペア:

[(1, 140199488), (2, 70099744), (4, 35049872), (8, 17524936), (11, 12745408), (13, 10784576), (16, 8762468), (22, 6372704), (26, 5392288), (32, 4381234), (44, 3186352), (52, 2696144), (64, 2190617), (88, 1593176), (104, 1348072), (143, 980416), (176, 796588), (208, 674036), (286, 490208), (352, 398294), (416, 337018), (572, 245104), (704, 199147), (832, 168509), (1144, 122552), (2288, 61276), (4576, 30638), (9152, 15319)]