158995340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5003}}^1$

素因数の和:5246

約数の個数: 48

約数和(自身を含む): 383346432

約数和(自身を除く): 224351092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2270, 3178, 4540, 5003, 6356, 7945, 10006, 15890, 20012, 25015, 31780, 35021, 50030, 70042, 100060, 140084, 175105, 350210, 700420, 1135681, 2271362, 4542724, 5678405, 7949767, 11356810, 15899534, 22713620, 31799068, 39748835, 79497670, 158995340]

約数ペア:

[(1, 158995340), (2, 79497670), (4, 39748835), (5, 31799068), (7, 22713620), (10, 15899534), (14, 11356810), (20, 7949767), (28, 5678405), (35, 4542724), (70, 2271362), (140, 1135681), (227, 700420), (454, 350210), (908, 175105), (1135, 140084), (1589, 100060), (2270, 70042), (3178, 50030), (4540, 35021), (5003, 31780), (6356, 25015), (7945, 20012), (10006, 15890)]