154423976

素因数分解:

$2^3\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1847}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 331309440

約数和(自身を除く): 176885464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1493, 1847, 2986, 3694, 5972, 7388, 10451, 11944, 12929, 14776, 20902, 25858, 41804, 51716, 83608, 103432, 2757571, 5515142, 11030284, 19302997, 22060568, 38605994, 77211988, 154423976]

約数ペア:

[(1, 154423976), (2, 77211988), (4, 38605994), (7, 22060568), (8, 19302997), (14, 11030284), (28, 5515142), (56, 2757571), (1493, 103432), (1847, 83608), (2986, 51716), (3694, 41804), (5972, 25858), (7388, 20902), (10451, 14776), (11944, 12929)]