128791597528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{133049171}}^1$

素因数の和:133049199

約数の個数: 24

約数和(自身を含む): 265433098140

約数和(自身を除く): 136641500612

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 133049171, 266098342, 532196684, 1064393368, 1463540881, 2927081762, 5854163524, 11708327048, 16098949691, 32197899382, 64395798764, 128791597528]

約数ペア:

[(1, 128791597528), (2, 64395798764), (4, 32197899382), (8, 16098949691), (11, 11708327048), (22, 5854163524), (44, 2927081762), (88, 1463540881), (121, 1064393368), (242, 532196684), (484, 266098342), (968, 133049171)]