168585060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{401393}}^1$

素因数の和:401412

約数の個数: 48

約数和(自身を含む): 539473536

約数和(自身を除く): 370888476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 401393, 802786, 1204179, 1605572, 2006965, 2408358, 2809751, 4013930, 4816716, 5619502, 6020895, 8027860, 8429253, 11239004, 12041790, 14048755, 16858506, 24083580, 28097510, 33717012, 42146265, 56195020, 84292530, 168585060]

約数ペア:

[(1, 168585060), (2, 84292530), (3, 56195020), (4, 42146265), (5, 33717012), (6, 28097510), (7, 24083580), (10, 16858506), (12, 14048755), (14, 12041790), (15, 11239004), (20, 8429253), (21, 8027860), (28, 6020895), (30, 5619502), (35, 4816716), (42, 4013930), (60, 2809751), (70, 2408358), (84, 2006965), (105, 1605572), (140, 1204179), (210, 802786), (420, 401393)]