156947637152

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{2153}}^1\times {\mathrm{78553}}^1$

素因数の和:80745

約数の個数: 48

約数和(自身を含む): 319798047240

約数和(自身を除く): 162850410088

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 2153, 4306, 8612, 17224, 34448, 62437, 68896, 78553, 124874, 157106, 249748, 314212, 499496, 628424, 998992, 1256848, 1997984, 2278037, 2513696, 4556074, 9112148, 18224296, 36448592, 72897184, 169124609, 338249218, 676498436, 1352996872, 2705993744, 4904613661, 5411987488, 9809227322, 19618454644, 39236909288, 78473818576, 156947637152]

約数ペア:

[(1, 156947637152), (2, 78473818576), (4, 39236909288), (8, 19618454644), (16, 9809227322), (29, 5411987488), (32, 4904613661), (58, 2705993744), (116, 1352996872), (232, 676498436), (464, 338249218), (928, 169124609), (2153, 72897184), (4306, 36448592), (8612, 18224296), (17224, 9112148), (34448, 4556074), (62437, 2513696), (68896, 2278037), (78553, 1997984), (124874, 1256848), (157106, 998992), (249748, 628424), (314212, 499496)]