131437896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{288241}}^1$

素因数の和:288269

約数の個数: 32

約数和(自身を含む): 345890400

約数和(自身を除く): 214452504

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 288241, 576482, 864723, 1152964, 1729446, 2305928, 3458892, 5476579, 6917784, 10953158, 16429737, 21906316, 32859474, 43812632, 65718948, 131437896]

約数ペア:

[(1, 131437896), (2, 65718948), (3, 43812632), (4, 32859474), (6, 21906316), (8, 16429737), (12, 10953158), (19, 6917784), (24, 5476579), (38, 3458892), (57, 2305928), (76, 1729446), (114, 1152964), (152, 864723), (228, 576482), (456, 288241)]