158073768

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 480031200

約数和(自身を除く): 321957432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 108, 111, 114, 148, 152, 162, 171, 216, 222, 228, 296, 324, 333, 342, 347, 444, 456, 513, 648, 666, 684, 694, 703, 888, 999, 1026, 1041, 1332, 1368, 1388, 1406, 1539, 1998, 2052, 2082, 2109, 2664, 2776, 2812, 2997, 3078, 3123, 3996, 4104, 4164, 4218, 5624, 5994, 6156, 6246, 6327, 6593, 7992, 8328, 8436, 9369, 11988, 12312, 12492, 12654, 12839, 13186, 16872, 18738, 18981, 19779, 23976, 24984, 25308, 25678, 26372, 28107, 37476, 37962, 38517, 39558, 50616, 51356, 52744, 56214, 56943, 59337, 74952, 75924, 77034, 79116, 102712, 112428, 113886, 115551, 118674, 151848, 154068, 158232, 178011, 224856, 227772, 231102, 237348, 243941, 308136, 346653, 356022, 455544, 462204, 474696, 487882, 534033, 693306, 712044, 731823, 924408, 975764, 1039959, 1068066, 1386612, 1424088, 1463646, 1951528, 2079918, 2136132, 2195469, 2773224, 2927292, 4159836, 4272264, 4390938, 5854584, 6586407, 8319672, 8781876, 13172814, 17563752, 19759221, 26345628, 39518442, 52691256, 79036884, 158073768]

約数ペア:

[(1, 158073768), (2, 79036884), (3, 52691256), (4, 39518442), (6, 26345628), (8, 19759221), (9, 17563752), (12, 13172814), (18, 8781876), (19, 8319672), (24, 6586407), (27, 5854584), (36, 4390938), (37, 4272264), (38, 4159836), (54, 2927292), (57, 2773224), (72, 2195469), (74, 2136132), (76, 2079918), (81, 1951528), (108, 1463646), (111, 1424088), (114, 1386612), (148, 1068066), (152, 1039959), (162, 975764), (171, 924408), (216, 731823), (222, 712044), (228, 693306), (296, 534033), (324, 487882), (333, 474696), (342, 462204), (347, 455544), (444, 356022), (456, 346653), (513, 308136), (648, 243941), (666, 237348), (684, 231102), (694, 227772), (703, 224856), (888, 178011), (999, 158232), (1026, 154068), (1041, 151848), (1332, 118674), (1368, 115551), (1388, 113886), (1406, 112428), (1539, 102712), (1998, 79116), (2052, 77034), (2082, 75924), (2109, 74952), (2664, 59337), (2776, 56943), (2812, 56214), (2997, 52744), (3078, 51356), (3123, 50616), (3996, 39558), (4104, 38517), (4164, 37962), (4218, 37476), (5624, 28107), (5994, 26372), (6156, 25678), (6246, 25308), (6327, 24984), (6593, 23976), (7992, 19779), (8328, 18981), (8436, 18738), (9369, 16872), (11988, 13186), (12312, 12839), (12492, 12654)]