121631456

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{173}}^2$

素因数の和:483

約数の個数: 36

約数和(自身を含む): 242750592

約数和(自身を除く): 121119136

約数列:

[1, 2, 4, 8, 16, 32, 127, 173, 254, 346, 508, 692, 1016, 1384, 2032, 2768, 4064, 5536, 21971, 29929, 43942, 59858, 87884, 119716, 175768, 239432, 351536, 478864, 703072, 957728, 3800983, 7601966, 15203932, 30407864, 60815728, 121631456]

約数ペア:

[(1, 121631456), (2, 60815728), (4, 30407864), (8, 15203932), (16, 7601966), (32, 3800983), (127, 957728), (173, 703072), (254, 478864), (346, 351536), (508, 239432), (692, 175768), (1016, 119716), (1384, 87884), (2032, 59858), (2768, 43942), (4064, 29929), (5536, 21971)]