155108268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{615509}}^1$

素因数の和:615526

約数の個数: 36

約数和(自身を含む): 448091280

約数和(自身を除く): 292983012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 615509, 1231018, 1846527, 2462036, 3693054, 4308563, 5539581, 7386108, 8617126, 11079162, 12925689, 17234252, 22158324, 25851378, 38777067, 51702756, 77554134, 155108268]

約数ペア:

[(1, 155108268), (2, 77554134), (3, 51702756), (4, 38777067), (6, 25851378), (7, 22158324), (9, 17234252), (12, 12925689), (14, 11079162), (18, 8617126), (21, 7386108), (28, 5539581), (36, 4308563), (42, 3693054), (63, 2462036), (84, 1846527), (126, 1231018), (252, 615509)]