156928619216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{11777}}^1\times {\mathrm{48989}}^1$

素因数の和:60791

約数の個数: 40

約数和(自身を含む): 321968354760

約数和(自身を除く): 165039735544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 11777, 23554, 47108, 48989, 94216, 97978, 188432, 195956, 200209, 391912, 400418, 783824, 800836, 832813, 1601672, 1665626, 3203344, 3331252, 6662504, 13325008, 576943453, 1153886906, 2307773812, 4615547624, 9231095248, 9808038701, 19616077402, 39232154804, 78464309608, 156928619216]

約数ペア:

[(1, 156928619216), (2, 78464309608), (4, 39232154804), (8, 19616077402), (16, 9808038701), (17, 9231095248), (34, 4615547624), (68, 2307773812), (136, 1153886906), (272, 576943453), (11777, 13325008), (23554, 6662504), (47108, 3331252), (48989, 3203344), (94216, 1665626), (97978, 1601672), (188432, 832813), (195956, 800836), (200209, 783824), (391912, 400418)]