169887816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 561974400

約数和(自身を除く): 392086584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 113, 114, 126, 133, 152, 157, 168, 171, 226, 228, 252, 266, 314, 339, 342, 399, 452, 456, 471, 504, 532, 628, 678, 684, 791, 798, 904, 942, 1017, 1064, 1099, 1197, 1256, 1356, 1368, 1413, 1582, 1596, 1884, 2034, 2147, 2198, 2373, 2394, 2712, 2826, 2983, 3164, 3192, 3297, 3768, 4068, 4294, 4396, 4746, 4788, 5652, 5966, 6328, 6441, 6594, 7119, 8136, 8588, 8792, 8949, 9492, 9576, 9891, 11304, 11932, 12882, 13188, 14238, 15029, 17176, 17741, 17898, 18984, 19323, 19782, 20881, 23864, 25764, 26376, 26847, 28476, 30058, 35482, 35796, 38646, 39564, 41762, 45087, 51528, 53223, 53694, 56952, 60116, 62643, 70964, 71592, 77292, 79128, 83524, 90174, 106446, 107388, 120232, 124187, 125286, 135261, 141928, 154584, 159669, 167048, 180348, 187929, 212892, 214776, 248374, 250572, 270522, 319338, 337079, 360696, 372561, 375858, 425784, 496748, 501144, 541044, 638676, 674158, 745122, 751716, 993496, 1011237, 1082088, 1117683, 1277352, 1348316, 1490244, 1503432, 2022474, 2235366, 2359553, 2696632, 2980488, 3033711, 4044948, 4470732, 4719106, 6067422, 7078659, 8089896, 8941464, 9438212, 12134844, 14157318, 18876424, 21235977, 24269688, 28314636, 42471954, 56629272, 84943908, 169887816]

約数ペア:

[(1, 169887816), (2, 84943908), (3, 56629272), (4, 42471954), (6, 28314636), (7, 24269688), (8, 21235977), (9, 18876424), (12, 14157318), (14, 12134844), (18, 9438212), (19, 8941464), (21, 8089896), (24, 7078659), (28, 6067422), (36, 4719106), (38, 4470732), (42, 4044948), (56, 3033711), (57, 2980488), (63, 2696632), (72, 2359553), (76, 2235366), (84, 2022474), (113, 1503432), (114, 1490244), (126, 1348316), (133, 1277352), (152, 1117683), (157, 1082088), (168, 1011237), (171, 993496), (226, 751716), (228, 745122), (252, 674158), (266, 638676), (314, 541044), (339, 501144), (342, 496748), (399, 425784), (452, 375858), (456, 372561), (471, 360696), (504, 337079), (532, 319338), (628, 270522), (678, 250572), (684, 248374), (791, 214776), (798, 212892), (904, 187929), (942, 180348), (1017, 167048), (1064, 159669), (1099, 154584), (1197, 141928), (1256, 135261), (1356, 125286), (1368, 124187), (1413, 120232), (1582, 107388), (1596, 106446), (1884, 90174), (2034, 83524), (2147, 79128), (2198, 77292), (2373, 71592), (2394, 70964), (2712, 62643), (2826, 60116), (2983, 56952), (3164, 53694), (3192, 53223), (3297, 51528), (3768, 45087), (4068, 41762), (4294, 39564), (4396, 38646), (4746, 35796), (4788, 35482), (5652, 30058), (5966, 28476), (6328, 26847), (6441, 26376), (6594, 25764), (7119, 23864), (8136, 20881), (8588, 19782), (8792, 19323), (8949, 18984), (9492, 17898), (9576, 17741), (9891, 17176), (11304, 15029), (11932, 14238), (12882, 13188)]