128876142

素因数分解:

$2^1\times 3^1\times {\mathrm{3251}}^1\times {\mathrm{6607}}^1$

素因数の和:9863

約数の個数: 16

約数和(自身を含む): 257870592

約数和(自身を除く): 128994450

約数列:

[1, 2, 3, 6, 3251, 6502, 6607, 9753, 13214, 19506, 19821, 39642, 21479357, 42958714, 64438071, 128876142]

約数ペア:

[(1, 128876142), (2, 64438071), (3, 42958714), (6, 21479357), (3251, 39642), (6502, 19821), (6607, 19506), (9753, 13214)]