162364160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{18121}}^1$

素因数の和:18149

約数の個数: 72

約数和(自身を含む): 444496416

約数和(自身を除く): 282132256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 18121, 36242, 72484, 90605, 126847, 144968, 181210, 253694, 289936, 362420, 507388, 579872, 634235, 724840, 1014776, 1159744, 1268470, 1449680, 2029552, 2319488, 2536940, 2899360, 4059104, 4638976, 5073880, 5798720, 8118208, 10147760, 11597440, 16236416, 20295520, 23194880, 32472832, 40591040, 81182080, 162364160]

約数ペア:

[(1, 162364160), (2, 81182080), (4, 40591040), (5, 32472832), (7, 23194880), (8, 20295520), (10, 16236416), (14, 11597440), (16, 10147760), (20, 8118208), (28, 5798720), (32, 5073880), (35, 4638976), (40, 4059104), (56, 2899360), (64, 2536940), (70, 2319488), (80, 2029552), (112, 1449680), (128, 1268470), (140, 1159744), (160, 1014776), (224, 724840), (256, 634235), (280, 579872), (320, 507388), (448, 362420), (560, 289936), (640, 253694), (896, 181210), (1120, 144968), (1280, 126847), (1792, 90605), (2240, 72484), (4480, 36242), (8960, 18121)]