157475360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{140603}}^1$

素因数の和:140625

約数の個数: 48

約数和(自身を含む): 425186496

約数和(自身を除く): 267711136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 140603, 281206, 562412, 703015, 984221, 1124824, 1406030, 1968442, 2249648, 2812060, 3936884, 4499296, 4921105, 5624120, 7873768, 9842210, 11248240, 15747536, 19684420, 22496480, 31495072, 39368840, 78737680, 157475360]

約数ペア:

[(1, 157475360), (2, 78737680), (4, 39368840), (5, 31495072), (7, 22496480), (8, 19684420), (10, 15747536), (14, 11248240), (16, 9842210), (20, 7873768), (28, 5624120), (32, 4921105), (35, 4499296), (40, 3936884), (56, 2812060), (70, 2249648), (80, 1968442), (112, 1406030), (140, 1124824), (160, 984221), (224, 703015), (280, 562412), (560, 281206), (1120, 140603)]