155173836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{680587}}^1$

素因数の和:680613

約数の個数: 24

約数和(自身を含む): 381129280

約数和(自身を除く): 225955444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 680587, 1361174, 2041761, 2722348, 4083522, 8167044, 12931153, 25862306, 38793459, 51724612, 77586918, 155173836]

約数ペア:

[(1, 155173836), (2, 77586918), (3, 51724612), (4, 38793459), (6, 25862306), (12, 12931153), (19, 8167044), (38, 4083522), (57, 2722348), (76, 2041761), (114, 1361174), (228, 680587)]