141268304

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{67399}}^1$

素因数の和:67538

約数の個数: 20

約数和(自身を含む): 275800800

約数和(自身を除く): 134532496

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 67399, 134798, 269596, 539192, 1078384, 8829269, 17658538, 35317076, 70634152, 141268304]

約数ペア:

[(1, 141268304), (2, 70634152), (4, 35317076), (8, 17658538), (16, 8829269), (131, 1078384), (262, 539192), (524, 269596), (1048, 134798), (2096, 67399)]