156966588

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{6781}}^1$

素因数の和:7434

約数の個数: 36

約数和(自身を含む): 397452328

約数和(自身を除く): 240485740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3858, 5787, 6781, 7716, 11574, 13562, 20343, 23148, 27124, 40686, 61029, 81372, 122058, 244116, 4360183, 8720366, 13080549, 17440732, 26161098, 39241647, 52322196, 78483294, 156966588]

約数ペア:

[(1, 156966588), (2, 78483294), (3, 52322196), (4, 39241647), (6, 26161098), (9, 17440732), (12, 13080549), (18, 8720366), (36, 4360183), (643, 244116), (1286, 122058), (1929, 81372), (2572, 61029), (3858, 40686), (5787, 27124), (6781, 23148), (7716, 20343), (11574, 13562)]