143040156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1987}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 382077696

約数和(自身を除く): 239037540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 857, 1714, 1987, 2571, 3428, 3974, 5142, 5961, 5999, 7948, 10284, 11922, 11998, 13909, 17997, 23844, 23996, 27818, 35994, 41727, 55636, 71988, 83454, 166908, 1702859, 3405718, 5108577, 6811436, 10217154, 11920013, 20434308, 23840026, 35760039, 47680052, 71520078, 143040156]

約数ペア:

[(1, 143040156), (2, 71520078), (3, 47680052), (4, 35760039), (6, 23840026), (7, 20434308), (12, 11920013), (14, 10217154), (21, 6811436), (28, 5108577), (42, 3405718), (84, 1702859), (857, 166908), (1714, 83454), (1987, 71988), (2571, 55636), (3428, 41727), (3974, 35994), (5142, 27818), (5961, 23996), (5999, 23844), (7948, 17997), (10284, 13909), (11922, 11998)]