128226836418

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{14639}}^1\times {\mathrm{5387}}^1$

素因数の和:20302

約数の個数: 32

約数和(自身を含む): 257465364480

約数和(自身を除く): 129238528062

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 5387, 10774, 14639, 16161, 29278, 32322, 43917, 87834, 1459877, 2919754, 3967169, 4379631, 7934338, 8759262, 11901507, 23803014, 78860293, 157720586, 236580879, 473161758, 21371139403, 42742278806, 64113418209, 128226836418]

約数ペア:

[(1, 128226836418), (2, 64113418209), (3, 42742278806), (6, 21371139403), (271, 473161758), (542, 236580879), (813, 157720586), (1626, 78860293), (5387, 23803014), (10774, 11901507), (14639, 8759262), (16161, 7934338), (29278, 4379631), (32322, 3967169), (43917, 2919754), (87834, 1459877)]