156635663168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{56921}}^1$

素因数の和:57056

約数の個数: 112

約数和(自身を含む): 342369891840

約数和(自身を除く): 185734228672

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 73, 76, 124, 146, 152, 248, 292, 304, 496, 584, 589, 608, 992, 1168, 1178, 1216, 1387, 1984, 2263, 2336, 2356, 2774, 4526, 4672, 4712, 5548, 9052, 9424, 11096, 18104, 18848, 22192, 36208, 37696, 42997, 44384, 56921, 72416, 85994, 88768, 113842, 144832, 171988, 227684, 343976, 455368, 687952, 910736, 1081499, 1375904, 1764551, 1821472, 2162998, 2751808, 3529102, 3642944, 4155233, 4325996, 7058204, 8310466, 8651992, 14116408, 16620932, 17303984, 28232816, 33241864, 33526469, 34607968, 56465632, 66483728, 67052938, 69215936, 78949427, 112931264, 128812223, 132967456, 134105876, 157898854, 257624446, 265934912, 268211752, 315797708, 515248892, 536423504, 631595416, 1030497784, 1072847008, 1263190832, 2060995568, 2145694016, 2447432237, 2526381664, 4121991136, 4894864474, 5052763328, 8243982272, 9789728948, 19579457896, 39158915792, 78317831584, 156635663168]

約数ペア:

[(1, 156635663168), (2, 78317831584), (4, 39158915792), (8, 19579457896), (16, 9789728948), (19, 8243982272), (31, 5052763328), (32, 4894864474), (38, 4121991136), (62, 2526381664), (64, 2447432237), (73, 2145694016), (76, 2060995568), (124, 1263190832), (146, 1072847008), (152, 1030497784), (248, 631595416), (292, 536423504), (304, 515248892), (496, 315797708), (584, 268211752), (589, 265934912), (608, 257624446), (992, 157898854), (1168, 134105876), (1178, 132967456), (1216, 128812223), (1387, 112931264), (1984, 78949427), (2263, 69215936), (2336, 67052938), (2356, 66483728), (2774, 56465632), (4526, 34607968), (4672, 33526469), (4712, 33241864), (5548, 28232816), (9052, 17303984), (9424, 16620932), (11096, 14116408), (18104, 8651992), (18848, 8310466), (22192, 7058204), (36208, 4325996), (37696, 4155233), (42997, 3642944), (44384, 3529102), (56921, 2751808), (72416, 2162998), (85994, 1821472), (88768, 1764551), (113842, 1375904), (144832, 1081499), (171988, 910736), (227684, 687952), (343976, 455368)]