168355846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4129}}^1$

素因数の和:4216

約数の個数: 32

約数和(自身を含む): 282492000

約数和(自身を除く): 114136154

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 551, 703, 1073, 1102, 1406, 2146, 4129, 8258, 20387, 40774, 78451, 119741, 152773, 156902, 239482, 305546, 2275079, 2902687, 4430417, 4550158, 5805374, 8860834, 84177923, 168355846]

約数ペア:

[(1, 168355846), (2, 84177923), (19, 8860834), (29, 5805374), (37, 4550158), (38, 4430417), (58, 2902687), (74, 2275079), (551, 305546), (703, 239482), (1073, 156902), (1102, 152773), (1406, 119741), (2146, 78451), (4129, 40774), (8258, 20387)]