240135236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{81457}}^1$

素因数の和:81539

約数の個数: 24

約数和(自身を含む): 465288096

約数和(自身を除く): 225152860

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 81457, 162914, 325828, 896027, 1792054, 3584108, 5457619, 10915238, 21830476, 60033809, 120067618, 240135236]

約数ペア:

[(1, 240135236), (2, 120067618), (4, 60033809), (11, 21830476), (22, 10915238), (44, 5457619), (67, 3584108), (134, 1792054), (268, 896027), (737, 325828), (1474, 162914), (2948, 81457)]