138125312

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 56

約数和(自身を含む): 297711876

約数和(自身を除く): 159586564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1297, 1664, 2048, 2594, 3328, 4096, 5188, 6656, 8192, 10376, 13312, 16861, 20752, 26624, 33722, 41504, 53248, 67444, 83008, 106496, 134888, 166016, 269776, 332032, 539552, 664064, 1079104, 1328128, 2158208, 2656256, 4316416, 5312512, 8632832, 10625024, 17265664, 34531328, 69062656, 138125312]

約数ペア:

[(1, 138125312), (2, 69062656), (4, 34531328), (8, 17265664), (13, 10625024), (16, 8632832), (26, 5312512), (32, 4316416), (52, 2656256), (64, 2158208), (104, 1328128), (128, 1079104), (208, 664064), (256, 539552), (416, 332032), (512, 269776), (832, 166016), (1024, 134888), (1297, 106496), (1664, 83008), (2048, 67444), (2594, 53248), (3328, 41504), (4096, 33722), (5188, 26624), (6656, 20752), (8192, 16861), (10376, 13312)]