138541736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:4029

約数の個数: 32

約数和(自身を含む): 267709800

約数和(自身を除く): 129168064

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 3889, 4453, 7778, 8906, 15556, 17812, 31112, 35624, 237229, 283897, 474458, 567794, 948916, 1135588, 1897832, 2271176, 17317717, 34635434, 69270868, 138541736]

約数ペア:

[(1, 138541736), (2, 69270868), (4, 34635434), (8, 17317717), (61, 2271176), (73, 1897832), (122, 1135588), (146, 948916), (244, 567794), (292, 474458), (488, 283897), (584, 237229), (3889, 35624), (4453, 31112), (7778, 17812), (8906, 15556)]