161373384

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 507124800

約数和(自身を除く): 345751416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 152, 153, 162, 171, 204, 216, 228, 243, 257, 306, 323, 324, 342, 408, 456, 459, 486, 513, 514, 612, 646, 648, 684, 771, 918, 969, 972, 1026, 1028, 1224, 1292, 1368, 1377, 1539, 1542, 1836, 1938, 1944, 2052, 2056, 2313, 2584, 2754, 2907, 3078, 3084, 3672, 3876, 4104, 4131, 4369, 4617, 4626, 4883, 5508, 5814, 6156, 6168, 6939, 7752, 8262, 8721, 8738, 9234, 9252, 9766, 11016, 11628, 12312, 13107, 13878, 14649, 16524, 17442, 17476, 18468, 18504, 19532, 20817, 23256, 26163, 26214, 27756, 29298, 33048, 34884, 34952, 36936, 39064, 39321, 41634, 43947, 52326, 52428, 55512, 58596, 62451, 69768, 78489, 78642, 83011, 83268, 87894, 104652, 104856, 117192, 117963, 124902, 131841, 156978, 157284, 166022, 166536, 175788, 209304, 235926, 249033, 249804, 263682, 313956, 314568, 332044, 351576, 353889, 395523, 471852, 498066, 499608, 527364, 627912, 664088, 707778, 747099, 791046, 943704, 996132, 1054728, 1061667, 1186569, 1415556, 1494198, 1582092, 1992264, 2123334, 2241297, 2373138, 2831112, 2988396, 3164184, 4246668, 4482594, 4746276, 5976792, 6723891, 8493336, 8965188, 9492552, 13447782, 17930376, 20171673, 26895564, 40343346, 53791128, 80686692, 161373384]

約数ペア:

[(1, 161373384), (2, 80686692), (3, 53791128), (4, 40343346), (6, 26895564), (8, 20171673), (9, 17930376), (12, 13447782), (17, 9492552), (18, 8965188), (19, 8493336), (24, 6723891), (27, 5976792), (34, 4746276), (36, 4482594), (38, 4246668), (51, 3164184), (54, 2988396), (57, 2831112), (68, 2373138), (72, 2241297), (76, 2123334), (81, 1992264), (102, 1582092), (108, 1494198), (114, 1415556), (136, 1186569), (152, 1061667), (153, 1054728), (162, 996132), (171, 943704), (204, 791046), (216, 747099), (228, 707778), (243, 664088), (257, 627912), (306, 527364), (323, 499608), (324, 498066), (342, 471852), (408, 395523), (456, 353889), (459, 351576), (486, 332044), (513, 314568), (514, 313956), (612, 263682), (646, 249804), (648, 249033), (684, 235926), (771, 209304), (918, 175788), (969, 166536), (972, 166022), (1026, 157284), (1028, 156978), (1224, 131841), (1292, 124902), (1368, 117963), (1377, 117192), (1539, 104856), (1542, 104652), (1836, 87894), (1938, 83268), (1944, 83011), (2052, 78642), (2056, 78489), (2313, 69768), (2584, 62451), (2754, 58596), (2907, 55512), (3078, 52428), (3084, 52326), (3672, 43947), (3876, 41634), (4104, 39321), (4131, 39064), (4369, 36936), (4617, 34952), (4626, 34884), (4883, 33048), (5508, 29298), (5814, 27756), (6156, 26214), (6168, 26163), (6939, 23256), (7752, 20817), (8262, 19532), (8721, 18504), (8738, 18468), (9234, 17476), (9252, 17442), (9766, 16524), (11016, 14649), (11628, 13878), (12312, 13107)]