128666532

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{160033}}^1$

素因数の和:160107

約数の個数: 24

約数和(自身を含む): 304704736

約数和(自身を除く): 176038204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 160033, 320066, 480099, 640132, 960198, 1920396, 10722211, 21444422, 32166633, 42888844, 64333266, 128666532]

約数ペア:

[(1, 128666532), (2, 64333266), (3, 42888844), (4, 32166633), (6, 21444422), (12, 10722211), (67, 1920396), (134, 960198), (201, 640132), (268, 480099), (402, 320066), (804, 160033)]