126993984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:724

約数の個数: 112

約数和(自身を含む): 366808512

約数和(自身を除く): 239814528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 156, 166, 192, 208, 249, 312, 332, 416, 498, 613, 624, 664, 832, 996, 1079, 1226, 1248, 1328, 1839, 1992, 2158, 2452, 2496, 2656, 3237, 3678, 3984, 4316, 4904, 5312, 6474, 7356, 7968, 7969, 8632, 9808, 12948, 14712, 15936, 15938, 17264, 19616, 23907, 25896, 29424, 31876, 34528, 39232, 47814, 50879, 51792, 58848, 63752, 69056, 95628, 101758, 103584, 117696, 127504, 152637, 191256, 203516, 207168, 255008, 305274, 382512, 407032, 510016, 610548, 661427, 765024, 814064, 1221096, 1322854, 1530048, 1628128, 1984281, 2442192, 2645708, 3256256, 3968562, 4884384, 5291416, 7937124, 9768768, 10582832, 15874248, 21165664, 31748496, 42331328, 63496992, 126993984]

約数ペア:

[(1, 126993984), (2, 63496992), (3, 42331328), (4, 31748496), (6, 21165664), (8, 15874248), (12, 10582832), (13, 9768768), (16, 7937124), (24, 5291416), (26, 4884384), (32, 3968562), (39, 3256256), (48, 2645708), (52, 2442192), (64, 1984281), (78, 1628128), (83, 1530048), (96, 1322854), (104, 1221096), (156, 814064), (166, 765024), (192, 661427), (208, 610548), (249, 510016), (312, 407032), (332, 382512), (416, 305274), (498, 255008), (613, 207168), (624, 203516), (664, 191256), (832, 152637), (996, 127504), (1079, 117696), (1226, 103584), (1248, 101758), (1328, 95628), (1839, 69056), (1992, 63752), (2158, 58848), (2452, 51792), (2496, 50879), (2656, 47814), (3237, 39232), (3678, 34528), (3984, 31876), (4316, 29424), (4904, 25896), (5312, 23907), (6474, 19616), (7356, 17264), (7968, 15938), (7969, 15936), (8632, 14712), (9808, 12948)]