138766334

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 252888480

約数和(自身を除く): 114122146

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 157, 203, 311, 314, 406, 622, 1099, 1421, 2177, 2198, 2842, 4354, 4553, 7693, 9019, 9106, 15239, 15386, 18038, 30478, 31871, 48827, 63133, 63742, 97654, 126266, 223097, 341789, 441931, 446194, 683578, 883862, 1415983, 2392523, 2831966, 4785046, 9911881, 19823762, 69383167, 138766334]

約数ペア:

[(1, 138766334), (2, 69383167), (7, 19823762), (14, 9911881), (29, 4785046), (49, 2831966), (58, 2392523), (98, 1415983), (157, 883862), (203, 683578), (311, 446194), (314, 441931), (406, 341789), (622, 223097), (1099, 126266), (1421, 97654), (2177, 63742), (2198, 63133), (2842, 48827), (4354, 31871), (4553, 30478), (7693, 18038), (9019, 15386), (9106, 15239)]