157415982

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{1361}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 324199584

約数和(自身を除く): 166783602

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 521, 1042, 1361, 1563, 2722, 3126, 4083, 8166, 19277, 38554, 50357, 57831, 100714, 115662, 151071, 302142, 709081, 1418162, 2127243, 4254486, 26235997, 52471994, 78707991, 157415982]

約数ペア:

[(1, 157415982), (2, 78707991), (3, 52471994), (6, 26235997), (37, 4254486), (74, 2127243), (111, 1418162), (222, 709081), (521, 302142), (1042, 151071), (1361, 115662), (1563, 100714), (2722, 57831), (3126, 50357), (4083, 38554), (8166, 19277)]