164403136

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{69427}}^1$

素因数の和:69476

約数の個数: 28

約数和(自身を含む): 335059528

約数和(自身を除く): 170656392

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 69427, 138854, 277708, 555416, 1110832, 2221664, 2568799, 4443328, 5137598, 10275196, 20550392, 41100784, 82201568, 164403136]

約数ペア:

[(1, 164403136), (2, 82201568), (4, 41100784), (8, 20550392), (16, 10275196), (32, 5137598), (37, 4443328), (64, 2568799), (74, 2221664), (148, 1110832), (296, 555416), (592, 277708), (1184, 138854), (2368, 69427)]