152764640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{136397}}^1$

素因数の和:136419

約数の個数: 48

約数和(自身を含む): 412467552

約数和(自身を除く): 259702912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 136397, 272794, 545588, 681985, 954779, 1091176, 1363970, 1909558, 2182352, 2727940, 3819116, 4364704, 4773895, 5455880, 7638232, 9547790, 10911760, 15276464, 19095580, 21823520, 30552928, 38191160, 76382320, 152764640]

約数ペア:

[(1, 152764640), (2, 76382320), (4, 38191160), (5, 30552928), (7, 21823520), (8, 19095580), (10, 15276464), (14, 10911760), (16, 9547790), (20, 7638232), (28, 5455880), (32, 4773895), (35, 4364704), (40, 3819116), (56, 2727940), (70, 2182352), (80, 1909558), (112, 1363970), (140, 1091176), (160, 954779), (224, 681985), (280, 545588), (560, 272794), (1120, 136397)]