139297728

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{42677}}^1$

素因数の和:42709

約数の個数: 56

約数和(自身を含む): 390247632

約数和(自身を除く): 250949904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 42677, 85354, 128031, 170708, 256062, 341416, 512124, 682832, 725509, 1024248, 1365664, 1451018, 2048496, 2176527, 2731328, 2902036, 4096992, 4353054, 5804072, 8193984, 8706108, 11608144, 17412216, 23216288, 34824432, 46432576, 69648864, 139297728]

約数ペア:

[(1, 139297728), (2, 69648864), (3, 46432576), (4, 34824432), (6, 23216288), (8, 17412216), (12, 11608144), (16, 8706108), (17, 8193984), (24, 5804072), (32, 4353054), (34, 4096992), (48, 2902036), (51, 2731328), (64, 2176527), (68, 2048496), (96, 1451018), (102, 1365664), (136, 1024248), (192, 725509), (204, 682832), (272, 512124), (408, 341416), (544, 256062), (816, 170708), (1088, 128031), (1632, 85354), (3264, 42677)]