1154397968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{76511}}^1$

素因数の和:76583

約数の個数: 40

約数和(自身を含む): 2390846976

約数和(自身を除く): 1236449008

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 15088, 76511, 153022, 306044, 612088, 1224176, 1759753, 3136951, 3519506, 6273902, 7039012, 12547804, 14078024, 25095608, 28156048, 50191216, 72149873, 144299746, 288599492, 577198984, 1154397968]

約数ペア:

[(1, 1154397968), (2, 577198984), (4, 288599492), (8, 144299746), (16, 72149873), (23, 50191216), (41, 28156048), (46, 25095608), (82, 14078024), (92, 12547804), (164, 7039012), (184, 6273902), (328, 3519506), (368, 3136951), (656, 1759753), (943, 1224176), (1886, 612088), (3772, 306044), (7544, 153022), (15088, 76511)]