168016716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{666733}}^1$

素因数の和:666750

約数の個数: 36

約数和(自身を含む): 485382352

約数和(自身を除く): 317365636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 666733, 1333466, 2000199, 2666932, 4000398, 4667131, 6000597, 8000796, 9334262, 12001194, 14001393, 18668524, 24002388, 28002786, 42004179, 56005572, 84008358, 168016716]

約数ペア:

[(1, 168016716), (2, 84008358), (3, 56005572), (4, 42004179), (6, 28002786), (7, 24002388), (9, 18668524), (12, 14001393), (14, 12001194), (18, 9334262), (21, 8000796), (28, 6000597), (36, 4667131), (42, 4000398), (63, 2666932), (84, 2000199), (126, 1333466), (252, 666733)]