157068868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 311169600

約数和(自身を除く): 154100732

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 83, 164, 166, 332, 451, 902, 913, 1049, 1804, 1826, 2098, 3403, 3652, 4196, 6806, 11539, 13612, 23078, 37433, 43009, 46156, 74866, 86018, 87067, 149732, 172036, 174134, 348268, 473099, 946198, 957737, 1892396, 1915474, 3569747, 3830948, 7139494, 14278988, 39267217, 78534434, 157068868]

約数ペア:

[(1, 157068868), (2, 78534434), (4, 39267217), (11, 14278988), (22, 7139494), (41, 3830948), (44, 3569747), (82, 1915474), (83, 1892396), (164, 957737), (166, 946198), (332, 473099), (451, 348268), (902, 174134), (913, 172036), (1049, 149732), (1804, 87067), (1826, 86018), (2098, 74866), (3403, 46156), (3652, 43009), (4196, 37433), (6806, 23078), (11539, 13612)]