158935840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{141907}}^1$

素因数の和:141929

約数の個数: 48

約数和(自身を含む): 429129792

約数和(自身を除く): 270193952

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, 141907, 283814, 567628, 709535, 993349, 1135256, 1419070, 1986698, 2270512, 2838140, 3973396, 4541024, 4966745, 5676280, 7946792, 9933490, 11352560, 15893584, 19866980, 22705120, 31787168, 39733960, 79467920, 158935840]

約数ペア:

[(1, 158935840), (2, 79467920), (4, 39733960), (5, 31787168), (7, 22705120), (8, 19866980), (10, 15893584), (14, 11352560), (16, 9933490), (20, 7946792), (28, 5676280), (32, 4966745), (35, 4541024), (40, 3973396), (56, 2838140), (70, 2270512), (80, 1986698), (112, 1419070), (140, 1135256), (160, 993349), (224, 709535), (280, 567628), (560, 283814), (1120, 141907)]