168993902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1427}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 316673280

約数和(自身を除く): 147679378

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 769, 1427, 1538, 2854, 5383, 8459, 9989, 10766, 15697, 16918, 19978, 31394, 59213, 109879, 118426, 219758, 1097363, 2194726, 7681541, 12070993, 15363082, 24141986, 84496951, 168993902]

約数ペア:

[(1, 168993902), (2, 84496951), (7, 24141986), (11, 15363082), (14, 12070993), (22, 7681541), (77, 2194726), (154, 1097363), (769, 219758), (1427, 118426), (1538, 109879), (2854, 59213), (5383, 31394), (8459, 19978), (9989, 16918), (10766, 15697)]