155803792

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{523}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 310195424

約数和(自身を除く): 154391632

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 433, 523, 688, 866, 1046, 1732, 2092, 3464, 4184, 6928, 8368, 18619, 22489, 37238, 44978, 74476, 89956, 148952, 179912, 226459, 297904, 359824, 452918, 905836, 1811672, 3623344, 9737737, 19475474, 38950948, 77901896, 155803792]

約数ペア:

[(1, 155803792), (2, 77901896), (4, 38950948), (8, 19475474), (16, 9737737), (43, 3623344), (86, 1811672), (172, 905836), (344, 452918), (433, 359824), (523, 297904), (688, 226459), (866, 179912), (1046, 148952), (1732, 89956), (2092, 74476), (3464, 44978), (4184, 37238), (6928, 22489), (8368, 18619)]