120723896

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 237389040

約数和(自身を除く): 116665144

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 151, 292, 296, 302, 584, 604, 1208, 1369, 2701, 2738, 5402, 5476, 5587, 10804, 10952, 11023, 11174, 21608, 22046, 22348, 44092, 44696, 88184, 99937, 199874, 206719, 399748, 407851, 413438, 799496, 815702, 826876, 1631404, 1653752, 3262808, 15090487, 30180974, 60361948, 120723896]

約数ペア:

[(1, 120723896), (2, 60361948), (4, 30180974), (8, 15090487), (37, 3262808), (73, 1653752), (74, 1631404), (146, 826876), (148, 815702), (151, 799496), (292, 413438), (296, 407851), (302, 399748), (584, 206719), (604, 199874), (1208, 99937), (1369, 88184), (2701, 44696), (2738, 44092), (5402, 22348), (5476, 22046), (5587, 21608), (10804, 11174), (10952, 11023)]