153665120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137201}}^1$

素因数の和:137223

約数の個数: 48

約数和(自身を含む): 414898848

約数和(自身を除く): 261233728

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, 137201, 274402, 548804, 686005, 960407, 1097608, 1372010, 1920814, 2195216, 2744020, 3841628, 4390432, 4802035, 5488040, 7683256, 9604070, 10976080, 15366512, 19208140, 21952160, 30733024, 38416280, 76832560, 153665120]

約数ペア:

[(1, 153665120), (2, 76832560), (4, 38416280), (5, 30733024), (7, 21952160), (8, 19208140), (10, 15366512), (14, 10976080), (16, 9604070), (20, 7683256), (28, 5488040), (32, 4802035), (35, 4390432), (40, 3841628), (56, 2744020), (70, 2195216), (80, 1920814), (112, 1372010), (140, 1097608), (160, 960407), (224, 686005), (280, 548804), (560, 274402), (1120, 137201)]