140558922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19608

約数の個数: 64

約数和(自身を含む): 375782400

約数和(自身を除く): 235223478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 19571, 39142, 58713, 117426, 136997, 176139, 273994, 352278, 371849, 410991, 528417, 743698, 821982, 1056834, 1115547, 1232973, 2231094, 2465946, 2602943, 3346641, 3698919, 5205886, 6693282, 7397838, 7808829, 10039923, 15617658, 20079846, 23426487, 46852974, 70279461, 140558922]

約数ペア:

[(1, 140558922), (2, 70279461), (3, 46852974), (6, 23426487), (7, 20079846), (9, 15617658), (14, 10039923), (18, 7808829), (19, 7397838), (21, 6693282), (27, 5205886), (38, 3698919), (42, 3346641), (54, 2602943), (57, 2465946), (63, 2231094), (114, 1232973), (126, 1115547), (133, 1056834), (171, 821982), (189, 743698), (266, 528417), (342, 410991), (378, 371849), (399, 352278), (513, 273994), (798, 176139), (1026, 136997), (1197, 117426), (2394, 58713), (3591, 39142), (7182, 19571)]