140330372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9403}}^1$

素因数の和:9468

約数の個数: 48

約数和(自身を含む): 309654912

約数和(自身を除く): 169324540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 9403, 14924, 18806, 37612, 65821, 122239, 131642, 244478, 263284, 385523, 488956, 771046, 855673, 1542092, 1711346, 2698661, 3422692, 5011799, 5397322, 10023598, 10794644, 20047196, 35082593, 70165186, 140330372]

約数ペア:

[(1, 140330372), (2, 70165186), (4, 35082593), (7, 20047196), (13, 10794644), (14, 10023598), (26, 5397322), (28, 5011799), (41, 3422692), (52, 2698661), (82, 1711346), (91, 1542092), (164, 855673), (182, 771046), (287, 488956), (364, 385523), (533, 263284), (574, 244478), (1066, 131642), (1148, 122239), (2132, 65821), (3731, 37612), (7462, 18806), (9403, 14924)]