126820626

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 270418176

約数和(自身を除く): 143597550

約数列:

[1, 2, 3, 6, 41, 53, 71, 82, 106, 123, 137, 142, 159, 213, 246, 274, 318, 411, 426, 822, 2173, 2911, 3763, 4346, 5617, 5822, 6519, 7261, 7526, 8733, 9727, 11234, 11289, 13038, 14522, 16851, 17466, 19454, 21783, 22578, 29181, 33702, 43566, 58362, 154283, 297701, 308566, 398807, 462849, 515531, 595402, 797614, 893103, 925698, 1031062, 1196421, 1546593, 1786206, 2392842, 3093186, 21136771, 42273542, 63410313, 126820626]

約数ペア:

[(1, 126820626), (2, 63410313), (3, 42273542), (6, 21136771), (41, 3093186), (53, 2392842), (71, 1786206), (82, 1546593), (106, 1196421), (123, 1031062), (137, 925698), (142, 893103), (159, 797614), (213, 595402), (246, 515531), (274, 462849), (318, 398807), (411, 308566), (426, 297701), (822, 154283), (2173, 58362), (2911, 43566), (3763, 33702), (4346, 29181), (5617, 22578), (5822, 21783), (6519, 19454), (7261, 17466), (7526, 16851), (8733, 14522), (9727, 13038), (11234, 11289)]