157066240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{30677}}^1$

素因数の和:30702

約数の個数: 44

約数和(自身を含む): 376787196

約数和(自身を除く): 219720956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 30677, 61354, 122708, 153385, 245416, 306770, 490832, 613540, 981664, 1227080, 1963328, 2454160, 3926656, 4908320, 7853312, 9816640, 15706624, 19633280, 31413248, 39266560, 78533120, 157066240]

約数ペア:

[(1, 157066240), (2, 78533120), (4, 39266560), (5, 31413248), (8, 19633280), (10, 15706624), (16, 9816640), (20, 7853312), (32, 4908320), (40, 3926656), (64, 2454160), (80, 1963328), (128, 1227080), (160, 981664), (256, 613540), (320, 490832), (512, 306770), (640, 245416), (1024, 153385), (1280, 122708), (2560, 61354), (5120, 30677)]