139862856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{118931}}^1$

素因数の和:118954

約数の個数: 48

約数和(自身を含む): 406747440

約数和(自身を除く): 266884584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 118931, 237862, 356793, 475724, 713586, 832517, 951448, 1427172, 1665034, 2497551, 2854344, 3330068, 4995102, 5827619, 6660136, 9990204, 11655238, 17482857, 19980408, 23310476, 34965714, 46620952, 69931428, 139862856]

約数ペア:

[(1, 139862856), (2, 69931428), (3, 46620952), (4, 34965714), (6, 23310476), (7, 19980408), (8, 17482857), (12, 11655238), (14, 9990204), (21, 6660136), (24, 5827619), (28, 4995102), (42, 3330068), (49, 2854344), (56, 2497551), (84, 1665034), (98, 1427172), (147, 951448), (168, 832517), (196, 713586), (294, 475724), (392, 356793), (588, 237862), (1176, 118931)]