168890148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{670199}}^1$

素因数の和:670216

約数の個数: 36

約数和(自身を含む): 487905600

約数和(自身を除く): 319015452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 670199, 1340398, 2010597, 2680796, 4021194, 4691393, 6031791, 8042388, 9382786, 12063582, 14074179, 18765572, 24127164, 28148358, 42222537, 56296716, 84445074, 168890148]

約数ペア:

[(1, 168890148), (2, 84445074), (3, 56296716), (4, 42222537), (6, 28148358), (7, 24127164), (9, 18765572), (12, 14074179), (14, 12063582), (18, 9382786), (21, 8042388), (28, 6031791), (36, 4691393), (42, 4021194), (63, 2680796), (84, 2010597), (126, 1340398), (252, 670199)]