140775712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 379330560

約数和(自身を除く): 238554848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 76, 77, 88, 97, 112, 124, 133, 152, 154, 176, 194, 209, 217, 224, 248, 266, 304, 308, 341, 352, 388, 418, 434, 496, 532, 589, 608, 616, 679, 682, 776, 836, 868, 992, 1064, 1067, 1178, 1232, 1358, 1364, 1463, 1552, 1672, 1736, 1843, 2128, 2134, 2356, 2387, 2464, 2716, 2728, 2926, 3007, 3104, 3344, 3472, 3686, 4123, 4256, 4268, 4712, 4774, 5432, 5456, 5852, 6014, 6479, 6688, 6944, 7372, 7469, 8246, 8536, 9424, 9548, 10864, 10912, 11704, 12028, 12901, 12958, 14744, 14938, 16492, 17072, 18848, 19096, 20273, 21049, 21728, 23408, 24056, 25802, 25916, 29488, 29876, 32984, 33077, 34144, 38192, 40546, 42098, 45353, 46816, 48112, 51604, 51832, 57133, 58976, 59752, 65968, 66154, 76384, 81092, 84196, 90706, 96224, 103208, 103664, 114266, 119504, 131936, 132308, 141911, 162184, 168392, 181412, 206416, 207328, 228532, 231539, 239008, 264616, 283822, 324368, 336784, 362824, 399931, 412832, 457064, 463078, 529232, 567644, 628463, 648736, 673568, 725648, 799862, 914128, 926156, 1058464, 1135288, 1256926, 1451296, 1599724, 1828256, 1852312, 2270576, 2513852, 3199448, 3704624, 4399241, 4541152, 5027704, 6398896, 7409248, 8798482, 10055408, 12797792, 17596964, 20110816, 35193928, 70387856, 140775712]

約数ペア:

[(1, 140775712), (2, 70387856), (4, 35193928), (7, 20110816), (8, 17596964), (11, 12797792), (14, 10055408), (16, 8798482), (19, 7409248), (22, 6398896), (28, 5027704), (31, 4541152), (32, 4399241), (38, 3704624), (44, 3199448), (56, 2513852), (62, 2270576), (76, 1852312), (77, 1828256), (88, 1599724), (97, 1451296), (112, 1256926), (124, 1135288), (133, 1058464), (152, 926156), (154, 914128), (176, 799862), (194, 725648), (209, 673568), (217, 648736), (224, 628463), (248, 567644), (266, 529232), (304, 463078), (308, 457064), (341, 412832), (352, 399931), (388, 362824), (418, 336784), (434, 324368), (496, 283822), (532, 264616), (589, 239008), (608, 231539), (616, 228532), (679, 207328), (682, 206416), (776, 181412), (836, 168392), (868, 162184), (992, 141911), (1064, 132308), (1067, 131936), (1178, 119504), (1232, 114266), (1358, 103664), (1364, 103208), (1463, 96224), (1552, 90706), (1672, 84196), (1736, 81092), (1843, 76384), (2128, 66154), (2134, 65968), (2356, 59752), (2387, 58976), (2464, 57133), (2716, 51832), (2728, 51604), (2926, 48112), (3007, 46816), (3104, 45353), (3344, 42098), (3472, 40546), (3686, 38192), (4123, 34144), (4256, 33077), (4268, 32984), (4712, 29876), (4774, 29488), (5432, 25916), (5456, 25802), (5852, 24056), (6014, 23408), (6479, 21728), (6688, 21049), (6944, 20273), (7372, 19096), (7469, 18848), (8246, 17072), (8536, 16492), (9424, 14938), (9548, 14744), (10864, 12958), (10912, 12901), (11704, 12028)]