157856784

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{76481}}^1$

素因数の和:76535

約数の個数: 40

約数和(自身を含む): 417285792

約数和(自身を除く): 259429008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 76481, 152962, 229443, 305924, 458886, 611848, 917772, 1223696, 1835544, 3288683, 3671088, 6577366, 9866049, 13154732, 19732098, 26309464, 39464196, 52618928, 78928392, 157856784]

約数ペア:

[(1, 157856784), (2, 78928392), (3, 52618928), (4, 39464196), (6, 26309464), (8, 19732098), (12, 13154732), (16, 9866049), (24, 6577366), (43, 3671088), (48, 3288683), (86, 1835544), (129, 1223696), (172, 917772), (258, 611848), (344, 458886), (516, 305924), (688, 229443), (1032, 152962), (2064, 76481)]