148924672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 325049144

約数和(自身を除く): 176124472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 256, 292, 416, 584, 613, 832, 949, 1168, 1226, 1664, 1898, 2336, 2452, 3328, 3796, 4672, 4904, 7592, 7969, 9344, 9808, 15184, 15938, 18688, 19616, 30368, 31876, 39232, 44749, 60736, 63752, 78464, 89498, 121472, 127504, 156928, 178996, 242944, 255008, 357992, 510016, 581737, 715984, 1020032, 1163474, 1431968, 2040064, 2326948, 2863936, 4653896, 5727872, 9307792, 11455744, 18615584, 37231168, 74462336, 148924672]

約数ペア:

[(1, 148924672), (2, 74462336), (4, 37231168), (8, 18615584), (13, 11455744), (16, 9307792), (26, 5727872), (32, 4653896), (52, 2863936), (64, 2326948), (73, 2040064), (104, 1431968), (128, 1163474), (146, 1020032), (208, 715984), (256, 581737), (292, 510016), (416, 357992), (584, 255008), (613, 242944), (832, 178996), (949, 156928), (1168, 127504), (1226, 121472), (1664, 89498), (1898, 78464), (2336, 63752), (2452, 60736), (3328, 44749), (3796, 39232), (4672, 31876), (4904, 30368), (7592, 19616), (7969, 18688), (9344, 15938), (9808, 15184)]