164487864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2213}}^1$

素因数の和:2404

約数の個数: 64

約数和(自身を含む): 435715200

約数和(自身を除く): 271227336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 326, 456, 489, 652, 978, 1304, 1956, 2213, 3097, 3912, 4426, 6194, 6639, 8852, 9291, 12388, 13278, 17704, 18582, 24776, 26556, 37164, 42047, 53112, 74328, 84094, 126141, 168188, 252282, 336376, 360719, 504564, 721438, 1009128, 1082157, 1442876, 2164314, 2885752, 4328628, 6853661, 8657256, 13707322, 20560983, 27414644, 41121966, 54829288, 82243932, 164487864]

約数ペア:

[(1, 164487864), (2, 82243932), (3, 54829288), (4, 41121966), (6, 27414644), (8, 20560983), (12, 13707322), (19, 8657256), (24, 6853661), (38, 4328628), (57, 2885752), (76, 2164314), (114, 1442876), (152, 1082157), (163, 1009128), (228, 721438), (326, 504564), (456, 360719), (489, 336376), (652, 252282), (978, 168188), (1304, 126141), (1956, 84094), (2213, 74328), (3097, 53112), (3912, 42047), (4426, 37164), (6194, 26556), (6639, 24776), (8852, 18582), (9291, 17704), (12388, 13278)]