159861749984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2281}}^1\times {\mathrm{128831}}^1$

素因数の和:131139

約数の個数: 48

約数和(自身を含む): 333389903616

約数和(自身を除く): 173528153632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2281, 4562, 9124, 18248, 36496, 38777, 72992, 77554, 128831, 155108, 257662, 310216, 515324, 620432, 1030648, 1240864, 2061296, 2190127, 4122592, 4380254, 8760508, 17521016, 35042032, 70084064, 293863511, 587727022, 1175454044, 2350908088, 4701816176, 4995679687, 9403632352, 9991359374, 19982718748, 39965437496, 79930874992, 159861749984]

約数ペア:

[(1, 159861749984), (2, 79930874992), (4, 39965437496), (8, 19982718748), (16, 9991359374), (17, 9403632352), (32, 4995679687), (34, 4701816176), (68, 2350908088), (136, 1175454044), (272, 587727022), (544, 293863511), (2281, 70084064), (4562, 35042032), (9124, 17521016), (18248, 8760508), (36496, 4380254), (38777, 4122592), (72992, 2190127), (77554, 2061296), (128831, 1240864), (155108, 1030648), (257662, 620432), (310216, 515324)]