142433144

素因数分解:

$2^3\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{1619}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 305596800

約数和(自身を除く): 163163656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1571, 1619, 3142, 3238, 6284, 6476, 10997, 11333, 12568, 12952, 21994, 22666, 43988, 45332, 87976, 90664, 2543449, 5086898, 10173796, 17804143, 20347592, 35608286, 71216572, 142433144]

約数ペア:

[(1, 142433144), (2, 71216572), (4, 35608286), (7, 20347592), (8, 17804143), (14, 10173796), (28, 5086898), (56, 2543449), (1571, 90664), (1619, 87976), (3142, 45332), (3238, 43988), (6284, 22666), (6476, 21994), (10997, 12952), (11333, 12568)]