156623292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{621521}}^1$

素因数の和:621538

約数の個数: 36

約数和(自身を含む): 452468016

約数和(自身を除く): 295844724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 621521, 1243042, 1864563, 2486084, 3729126, 4350647, 5593689, 7458252, 8701294, 11187378, 13051941, 17402588, 22374756, 26103882, 39155823, 52207764, 78311646, 156623292]

約数ペア:

[(1, 156623292), (2, 78311646), (3, 52207764), (4, 39155823), (6, 26103882), (7, 22374756), (9, 17402588), (12, 13051941), (14, 11187378), (18, 8701294), (21, 7458252), (28, 5593689), (36, 4350647), (42, 3729126), (63, 2486084), (84, 1864563), (126, 1243042), (252, 621521)]