156939793938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2549}}^1\times {\mathrm{110339}}^1$

素因数の和:112927

約数の個数: 48

約数和(自身を含む): 351146016000

約数和(自身を除く): 194206222062

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2549, 5098, 7647, 15294, 22941, 45882, 79019, 110339, 158038, 220678, 237057, 331017, 474114, 662034, 711171, 993051, 1422342, 1986102, 3420509, 6841018, 10261527, 20523054, 30784581, 61569162, 281254111, 562508222, 843762333, 1687524666, 2531286999, 5062573998, 8718877441, 17437754882, 26156632323, 52313264646, 78469896969, 156939793938]

約数ペア:

[(1, 156939793938), (2, 78469896969), (3, 52313264646), (6, 26156632323), (9, 17437754882), (18, 8718877441), (31, 5062573998), (62, 2531286999), (93, 1687524666), (186, 843762333), (279, 562508222), (558, 281254111), (2549, 61569162), (5098, 30784581), (7647, 20523054), (15294, 10261527), (22941, 6841018), (45882, 3420509), (79019, 1986102), (110339, 1422342), (158038, 993051), (220678, 711171), (237057, 662034), (331017, 474114)]