128114734528

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1\times {\mathrm{1151}}^1$

素因数の和:2106

約数の個数: 112

約数和(自身を含む): 279218257920

約数和(自身を除く): 151103523392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 223, 352, 446, 704, 709, 892, 1151, 1418, 1784, 2302, 2453, 2836, 3568, 4604, 4906, 5672, 7136, 7799, 9208, 9812, 11344, 12661, 14272, 15598, 18416, 19624, 22688, 25322, 31196, 36832, 39248, 45376, 50644, 62392, 73664, 78496, 101288, 124784, 156992, 158107, 202576, 249568, 256673, 316214, 405152, 499136, 513346, 632428, 810304, 816059, 1026692, 1264856, 1632118, 1739177, 2053384, 2529712, 2823403, 3264236, 3478354, 4106768, 5059424, 5646806, 6528472, 6956708, 8213536, 8976649, 10118848, 11293612, 13056944, 13913416, 16427072, 17953298, 22587224, 26113888, 27826832, 35906596, 45174448, 52227776, 55653664, 71813192, 90348896, 111307328, 143626384, 180697792, 181981157, 287252768, 363962314, 574505536, 727924628, 1455849256, 2001792727, 2911698512, 4003585454, 5823397024, 8007170908, 11646794048, 16014341816, 32028683632, 64057367264, 128114734528]

約数ペア:

[(1, 128114734528), (2, 64057367264), (4, 32028683632), (8, 16014341816), (11, 11646794048), (16, 8007170908), (22, 5823397024), (32, 4003585454), (44, 2911698512), (64, 2001792727), (88, 1455849256), (176, 727924628), (223, 574505536), (352, 363962314), (446, 287252768), (704, 181981157), (709, 180697792), (892, 143626384), (1151, 111307328), (1418, 90348896), (1784, 71813192), (2302, 55653664), (2453, 52227776), (2836, 45174448), (3568, 35906596), (4604, 27826832), (4906, 26113888), (5672, 22587224), (7136, 17953298), (7799, 16427072), (9208, 13913416), (9812, 13056944), (11344, 11293612), (12661, 10118848), (14272, 8976649), (15598, 8213536), (18416, 6956708), (19624, 6528472), (22688, 5646806), (25322, 5059424), (31196, 4106768), (36832, 3478354), (39248, 3264236), (45376, 2823403), (50644, 2529712), (62392, 2053384), (73664, 1739177), (78496, 1632118), (101288, 1264856), (124784, 1026692), (156992, 816059), (158107, 810304), (202576, 632428), (249568, 513346), (256673, 499136), (316214, 405152)]