135849812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 285852672

約数和(自身を除く): 150002860

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 2953, 3286, 5906, 6572, 11501, 11812, 20671, 23002, 41342, 46004, 82684, 91543, 156509, 183086, 313018, 366172, 626036, 640801, 1095563, 1281602, 2191126, 2563204, 4382252, 4851779, 9703558, 19407116, 33962453, 67924906, 135849812]

約数ペア:

[(1, 135849812), (2, 67924906), (4, 33962453), (7, 19407116), (14, 9703558), (28, 4851779), (31, 4382252), (53, 2563204), (62, 2191126), (106, 1281602), (124, 1095563), (212, 640801), (217, 626036), (371, 366172), (434, 313018), (742, 183086), (868, 156509), (1484, 91543), (1643, 82684), (2953, 46004), (3286, 41342), (5906, 23002), (6572, 20671), (11501, 11812)]