156924280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230771}}^1$

素因数の和:230799

約数の個数: 32

約数和(自身を含む): 373850640

約数和(自身を除く): 216926360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 230771, 461542, 923084, 1153855, 1846168, 2307710, 3923107, 4615420, 7846214, 9230840, 15692428, 19615535, 31384856, 39231070, 78462140, 156924280]

約数ペア:

[(1, 156924280), (2, 78462140), (4, 39231070), (5, 31384856), (8, 19615535), (10, 15692428), (17, 9230840), (20, 7846214), (34, 4615420), (40, 3923107), (68, 2307710), (85, 1846168), (136, 1153855), (170, 923084), (340, 461542), (680, 230771)]