147890274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 352837632

約数和(自身を除く): 204947358

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 97, 186, 194, 217, 291, 434, 582, 651, 679, 1171, 1302, 1358, 2037, 2342, 3007, 3513, 4074, 6014, 7026, 8197, 9021, 16394, 18042, 21049, 24591, 36301, 42098, 49182, 63147, 72602, 108903, 113587, 126294, 217806, 227174, 254107, 340761, 508214, 681522, 762321, 795109, 1524642, 1590218, 2385327, 3521197, 4770654, 7042394, 10563591, 21127182, 24648379, 49296758, 73945137, 147890274]

約数ペア:

[(1, 147890274), (2, 73945137), (3, 49296758), (6, 24648379), (7, 21127182), (14, 10563591), (21, 7042394), (31, 4770654), (42, 3521197), (62, 2385327), (93, 1590218), (97, 1524642), (186, 795109), (194, 762321), (217, 681522), (291, 508214), (434, 340761), (582, 254107), (651, 227174), (679, 217806), (1171, 126294), (1302, 113587), (1358, 108903), (2037, 72602), (2342, 63147), (3007, 49182), (3513, 42098), (4074, 36301), (6014, 24591), (7026, 21049), (8197, 18042), (9021, 16394)]