164035456

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{7583}}^1$

素因数の和:7623

約数の個数: 48

約数和(自身を含む): 353907360

約数和(自身を除く): 189871904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 7583, 10816, 15166, 21632, 30332, 60664, 98579, 121328, 197158, 242656, 394316, 485312, 788632, 970624, 1281527, 1577264, 2563054, 3154528, 5126108, 6309056, 10252216, 12618112, 20504432, 41008864, 82017728, 164035456]

約数ペア:

[(1, 164035456), (2, 82017728), (4, 41008864), (8, 20504432), (13, 12618112), (16, 10252216), (26, 6309056), (32, 5126108), (52, 3154528), (64, 2563054), (104, 1577264), (128, 1281527), (169, 970624), (208, 788632), (338, 485312), (416, 394316), (676, 242656), (832, 197158), (1352, 121328), (1664, 98579), (2704, 60664), (5408, 30332), (7583, 21632), (10816, 15166)]