187220864

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 399440160

約数和(自身を除く): 212219296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 194, 272, 388, 544, 776, 887, 1088, 1552, 1649, 1774, 2176, 3104, 3298, 3548, 6208, 6596, 7096, 12416, 13192, 14192, 15079, 26384, 28384, 30158, 52768, 56768, 60316, 86039, 105536, 113536, 120632, 172078, 211072, 241264, 344156, 482528, 688312, 965056, 1376624, 1462663, 1930112, 2753248, 2925326, 5506496, 5850652, 11012992, 11701304, 23402608, 46805216, 93610432, 187220864]

約数ペア:

[(1, 187220864), (2, 93610432), (4, 46805216), (8, 23402608), (16, 11701304), (17, 11012992), (32, 5850652), (34, 5506496), (64, 2925326), (68, 2753248), (97, 1930112), (128, 1462663), (136, 1376624), (194, 965056), (272, 688312), (388, 482528), (544, 344156), (776, 241264), (887, 211072), (1088, 172078), (1552, 120632), (1649, 113536), (1774, 105536), (2176, 86039), (3104, 60316), (3298, 56768), (3548, 52768), (6208, 30158), (6596, 28384), (7096, 26384), (12416, 15079), (13192, 14192)]