168382095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6389}}^1$

素因数の和:6655

約数の個数: 32

約数和(自身を含む): 309173760

約数和(自身を除く): 140791665

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 251, 753, 1255, 1757, 3765, 5271, 6389, 8785, 19167, 26355, 31945, 44723, 95835, 134169, 223615, 670845, 1603639, 4810917, 8018195, 11225473, 24054585, 33676419, 56127365, 168382095]

約数ペア:

[(1, 168382095), (3, 56127365), (5, 33676419), (7, 24054585), (15, 11225473), (21, 8018195), (35, 4810917), (105, 1603639), (251, 670845), (753, 223615), (1255, 134169), (1757, 95835), (3765, 44723), (5271, 31945), (6389, 26355), (8785, 19167)]