158208540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{376687}}^1$

素因数の和:376706

約数の個数: 48

約数和(自身を含む): 506268672

約数和(自身を除く): 348060132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 376687, 753374, 1130061, 1506748, 1883435, 2260122, 2636809, 3766870, 4520244, 5273618, 5650305, 7533740, 7910427, 10547236, 11300610, 13184045, 15820854, 22601220, 26368090, 31641708, 39552135, 52736180, 79104270, 158208540]

約数ペア:

[(1, 158208540), (2, 79104270), (3, 52736180), (4, 39552135), (5, 31641708), (6, 26368090), (7, 22601220), (10, 15820854), (12, 13184045), (14, 11300610), (15, 10547236), (20, 7910427), (21, 7533740), (28, 5650305), (30, 5273618), (35, 4520244), (42, 3766870), (60, 2636809), (70, 2260122), (84, 1883435), (105, 1506748), (140, 1130061), (210, 753374), (420, 376687)]