148902464

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:1003

約数の個数: 56

約数和(自身を含む): 307652928

約数和(自身を除く): 158750464

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 172, 244, 344, 488, 688, 887, 976, 1376, 1774, 1952, 2623, 2752, 3548, 3904, 5246, 7096, 10492, 14192, 20984, 28384, 38141, 41968, 54107, 56768, 76282, 83936, 108214, 152564, 167872, 216428, 305128, 432856, 610256, 865712, 1220512, 1731424, 2326601, 2441024, 3462848, 4653202, 9306404, 18612808, 37225616, 74451232, 148902464]

約数ペア:

[(1, 148902464), (2, 74451232), (4, 37225616), (8, 18612808), (16, 9306404), (32, 4653202), (43, 3462848), (61, 2441024), (64, 2326601), (86, 1731424), (122, 1220512), (172, 865712), (244, 610256), (344, 432856), (488, 305128), (688, 216428), (887, 167872), (976, 152564), (1376, 108214), (1774, 83936), (1952, 76282), (2623, 56768), (2752, 54107), (3548, 41968), (3904, 38141), (5246, 28384), (7096, 20984), (10492, 14192)]