155591646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{194977}}^1$

素因数の和:195008

約数の個数: 32

約数和(自身を含む): 374357760

約数和(自身を除く): 218766114

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 194977, 389954, 584931, 1169862, 1364839, 2729678, 3704563, 4094517, 7409126, 8189034, 11113689, 22227378, 25931941, 51863882, 77795823, 155591646]

約数ペア:

[(1, 155591646), (2, 77795823), (3, 51863882), (6, 25931941), (7, 22227378), (14, 11113689), (19, 8189034), (21, 7409126), (38, 4094517), (42, 3704563), (57, 2729678), (114, 1364839), (133, 1169862), (266, 584931), (399, 389954), (798, 194977)]