155111292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{615521}}^1$

素因数の和:615538

約数の個数: 36

約数和(自身を含む): 448100016

約数和(自身を除く): 292988724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 615521, 1231042, 1846563, 2462084, 3693126, 4308647, 5539689, 7386252, 8617294, 11079378, 12925941, 17234588, 22158756, 25851882, 38777823, 51703764, 77555646, 155111292]

約数ペア:

[(1, 155111292), (2, 77555646), (3, 51703764), (4, 38777823), (6, 25851882), (7, 22158756), (9, 17234588), (12, 12925941), (14, 11079378), (18, 8617294), (21, 7386252), (28, 5539689), (36, 4308647), (42, 3693126), (63, 2462084), (84, 1846563), (126, 1231042), (252, 615521)]