155346816

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 446148000

約数和(自身を除く): 290801184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 96, 102, 106, 128, 136, 159, 192, 204, 212, 272, 318, 384, 408, 424, 449, 544, 636, 816, 848, 898, 901, 1088, 1272, 1347, 1632, 1696, 1796, 1802, 2176, 2544, 2694, 2703, 3264, 3392, 3592, 3604, 5088, 5388, 5406, 6528, 6784, 7184, 7208, 7633, 10176, 10776, 10812, 14368, 14416, 15266, 20352, 21552, 21624, 22899, 23797, 28736, 28832, 30532, 43104, 43248, 45798, 47594, 57472, 57664, 61064, 71391, 86208, 86496, 91596, 95188, 115328, 122128, 142782, 172416, 172992, 183192, 190376, 244256, 285564, 345984, 366384, 380752, 404549, 488512, 571128, 732768, 761504, 809098, 977024, 1142256, 1213647, 1465536, 1523008, 1618196, 2284512, 2427294, 2931072, 3046016, 3236392, 4569024, 4854588, 6472784, 9138048, 9709176, 12945568, 19418352, 25891136, 38836704, 51782272, 77673408, 155346816]

約数ペア:

[(1, 155346816), (2, 77673408), (3, 51782272), (4, 38836704), (6, 25891136), (8, 19418352), (12, 12945568), (16, 9709176), (17, 9138048), (24, 6472784), (32, 4854588), (34, 4569024), (48, 3236392), (51, 3046016), (53, 2931072), (64, 2427294), (68, 2284512), (96, 1618196), (102, 1523008), (106, 1465536), (128, 1213647), (136, 1142256), (159, 977024), (192, 809098), (204, 761504), (212, 732768), (272, 571128), (318, 488512), (384, 404549), (408, 380752), (424, 366384), (449, 345984), (544, 285564), (636, 244256), (816, 190376), (848, 183192), (898, 172992), (901, 172416), (1088, 142782), (1272, 122128), (1347, 115328), (1632, 95188), (1696, 91596), (1796, 86496), (1802, 86208), (2176, 71391), (2544, 61064), (2694, 57664), (2703, 57472), (3264, 47594), (3392, 45798), (3592, 43248), (3604, 43104), (5088, 30532), (5388, 28832), (5406, 28736), (6528, 23797), (6784, 22899), (7184, 21624), (7208, 21552), (7633, 20352), (10176, 15266), (10776, 14416), (10812, 14368)]