156954010268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1889}}^1\times {\mathrm{10433}}^1$

素因数の和:12518

約数の個数: 48

約数和(自身を含む): 301483334880

約数和(自身を除く): 144529324612

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1889, 1991, 3778, 3982, 7556, 7964, 10433, 20779, 20866, 41558, 41732, 83116, 114763, 229526, 341909, 459052, 683818, 1367636, 1888373, 3760999, 3776746, 7521998, 7553492, 15043996, 19707937, 20772103, 39415874, 41544206, 78831748, 83088412, 216787307, 433574614, 867149228, 3567136597, 7134273194, 14268546388, 39238502567, 78477005134, 156954010268]

約数ペア:

[(1, 156954010268), (2, 78477005134), (4, 39238502567), (11, 14268546388), (22, 7134273194), (44, 3567136597), (181, 867149228), (362, 433574614), (724, 216787307), (1889, 83088412), (1991, 78831748), (3778, 41544206), (3982, 39415874), (7556, 20772103), (7964, 19707937), (10433, 15043996), (20779, 7553492), (20866, 7521998), (41558, 3776746), (41732, 3760999), (83116, 1888373), (114763, 1367636), (229526, 683818), (341909, 459052)]