157411460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 340139520

約数和(自身を除く): 182728060

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 151, 188, 235, 302, 470, 604, 755, 940, 1109, 1510, 2218, 3020, 4436, 5545, 7097, 11090, 14194, 22180, 28388, 35485, 52123, 70970, 104246, 141940, 167459, 208492, 260615, 334918, 521230, 669836, 837295, 1042460, 1674590, 3349180, 7870573, 15741146, 31482292, 39352865, 78705730, 157411460]

約数ペア:

[(1, 157411460), (2, 78705730), (4, 39352865), (5, 31482292), (10, 15741146), (20, 7870573), (47, 3349180), (94, 1674590), (151, 1042460), (188, 837295), (235, 669836), (302, 521230), (470, 334918), (604, 260615), (755, 208492), (940, 167459), (1109, 141940), (1510, 104246), (2218, 70970), (3020, 52123), (4436, 35485), (5545, 28388), (7097, 22180), (11090, 14194)]