161457032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 341452800

約数和(自身を除く): 179995768

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 103, 188, 206, 376, 379, 412, 517, 758, 824, 1034, 1133, 1516, 2068, 2266, 3032, 4136, 4169, 4532, 4841, 8338, 9064, 9682, 16676, 17813, 19364, 33352, 35626, 38728, 39037, 53251, 71252, 78074, 106502, 142504, 156148, 195943, 213004, 312296, 391886, 426008, 429407, 783772, 858814, 1567544, 1717628, 1834739, 3435256, 3669478, 7338956, 14677912, 20182129, 40364258, 80728516, 161457032]

約数ペア:

[(1, 161457032), (2, 80728516), (4, 40364258), (8, 20182129), (11, 14677912), (22, 7338956), (44, 3669478), (47, 3435256), (88, 1834739), (94, 1717628), (103, 1567544), (188, 858814), (206, 783772), (376, 429407), (379, 426008), (412, 391886), (517, 312296), (758, 213004), (824, 195943), (1034, 156148), (1133, 142504), (1516, 106502), (2068, 78074), (2266, 71252), (3032, 53251), (4136, 39037), (4169, 38728), (4532, 35626), (4841, 33352), (8338, 19364), (9064, 17813), (9682, 16676)]