155543538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1364417}}^1$

素因数の和:1364441

約数の個数: 16

約数和(自身を含む): 327460320

約数和(自身を除く): 171916782

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1364417, 2728834, 4093251, 8186502, 25923923, 51847846, 77771769, 155543538]

約数ペア:

[(1, 155543538), (2, 77771769), (3, 51847846), (6, 25923923), (19, 8186502), (38, 4093251), (57, 2728834), (114, 1364417)]