153598976

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2540

約数の個数: 44

約数和(自身を含む): 312208440

約数和(自身を除く): 158609464

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 2459, 3904, 4918, 7808, 9836, 15616, 19672, 31232, 39344, 62464, 78688, 149999, 157376, 299998, 314752, 599996, 629504, 1199992, 1259008, 2399984, 2518016, 4799968, 9599936, 19199872, 38399744, 76799488, 153598976]

約数ペア:

[(1, 153598976), (2, 76799488), (4, 38399744), (8, 19199872), (16, 9599936), (32, 4799968), (61, 2518016), (64, 2399984), (122, 1259008), (128, 1199992), (244, 629504), (256, 599996), (488, 314752), (512, 299998), (976, 157376), (1024, 149999), (1952, 78688), (2459, 62464), (3904, 39344), (4918, 31232), (7808, 19672), (9836, 15616)]