156093280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{139369}}^1$

素因数の和:139391

約数の個数: 48

約数和(自身を含む): 421454880

約数和(自身を除く): 265361600

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, 139369, 278738, 557476, 696845, 975583, 1114952, 1393690, 1951166, 2229904, 2787380, 3902332, 4459808, 4877915, 5574760, 7804664, 9755830, 11149520, 15609328, 19511660, 22299040, 31218656, 39023320, 78046640, 156093280]

約数ペア:

[(1, 156093280), (2, 78046640), (4, 39023320), (5, 31218656), (7, 22299040), (8, 19511660), (10, 15609328), (14, 11149520), (16, 9755830), (20, 7804664), (28, 5574760), (32, 4877915), (35, 4459808), (40, 3902332), (56, 2787380), (70, 2229904), (80, 1951166), (112, 1393690), (140, 1114952), (160, 975583), (224, 696845), (280, 557476), (560, 278738), (1120, 139369)]