156958193300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2531}}^1\times {\mathrm{36479}}^1$

素因数の和:39041

約数の個数: 72

約数和(自身を含む): 360786908160

約数和(自身を除く): 203828714860

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 2531, 5062, 10124, 12655, 25310, 36479, 43027, 50620, 63275, 72958, 86054, 126550, 145916, 172108, 182395, 215135, 253100, 364790, 430270, 620143, 729580, 860540, 911975, 1075675, 1240286, 1823950, 2151350, 2480572, 3100715, 3647900, 4302700, 6201430, 12402860, 15503575, 31007150, 62014300, 92328349, 184656698, 369313396, 461641745, 923283490, 1569581933, 1846566980, 2308208725, 3139163866, 4616417450, 6278327732, 7847909665, 9232834900, 15695819330, 31391638660, 39239548325, 78479096650, 156958193300]

約数ペア:

[(1, 156958193300), (2, 78479096650), (4, 39239548325), (5, 31391638660), (10, 15695819330), (17, 9232834900), (20, 7847909665), (25, 6278327732), (34, 4616417450), (50, 3139163866), (68, 2308208725), (85, 1846566980), (100, 1569581933), (170, 923283490), (340, 461641745), (425, 369313396), (850, 184656698), (1700, 92328349), (2531, 62014300), (5062, 31007150), (10124, 15503575), (12655, 12402860), (25310, 6201430), (36479, 4302700), (43027, 3647900), (50620, 3100715), (63275, 2480572), (72958, 2151350), (86054, 1823950), (126550, 1240286), (145916, 1075675), (172108, 911975), (182395, 860540), (215135, 729580), (253100, 620143), (364790, 430270)]