120642928

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10067}}^1$

素因数の和:10189

約数の個数: 40

約数和(自身を含む): 269661312

約数和(自身を除く): 149018384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 10067, 11984, 20134, 40268, 70469, 80536, 140938, 161072, 281876, 563752, 1077169, 1127504, 2154338, 4308676, 7540183, 8617352, 15080366, 17234704, 30160732, 60321464, 120642928]

約数ペア:

[(1, 120642928), (2, 60321464), (4, 30160732), (7, 17234704), (8, 15080366), (14, 8617352), (16, 7540183), (28, 4308676), (56, 2154338), (107, 1127504), (112, 1077169), (214, 563752), (428, 281876), (749, 161072), (856, 140938), (1498, 80536), (1712, 70469), (2996, 40268), (5992, 20134), (10067, 11984)]