137409712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21101}}^1$

素因数の和:21157

約数の個数: 40

約数和(自身を含む): 298297872

約数和(自身を除く): 160888160

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 21101, 42202, 84404, 168808, 232111, 337616, 464222, 780737, 928444, 1561474, 1856888, 3122948, 3713776, 6245896, 8588107, 12491792, 17176214, 34352428, 68704856, 137409712]

約数ペア:

[(1, 137409712), (2, 68704856), (4, 34352428), (8, 17176214), (11, 12491792), (16, 8588107), (22, 6245896), (37, 3713776), (44, 3122948), (74, 1856888), (88, 1561474), (148, 928444), (176, 780737), (296, 464222), (407, 337616), (592, 232111), (814, 168808), (1628, 84404), (3256, 42202), (6512, 21101)]