115890272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4649}}^1$

素因数の和:4719

約数の個数: 48

約数和(自身を含む): 246078000

約数和(自身を除く): 130187728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 4649, 6232, 9298, 12464, 18596, 24928, 37192, 74384, 88331, 148768, 176662, 190609, 353324, 381218, 706648, 762436, 1413296, 1524872, 2826592, 3049744, 3621571, 6099488, 7243142, 14486284, 28972568, 57945136, 115890272]

約数ペア:

[(1, 115890272), (2, 57945136), (4, 28972568), (8, 14486284), (16, 7243142), (19, 6099488), (32, 3621571), (38, 3049744), (41, 2826592), (76, 1524872), (82, 1413296), (152, 762436), (164, 706648), (304, 381218), (328, 353324), (608, 190609), (656, 176662), (779, 148768), (1312, 88331), (1558, 74384), (3116, 37192), (4649, 24928), (6232, 18596), (9298, 12464)]