149478338

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{13691}}^1$

素因数の和:13849

約数の個数: 16

約数和(自身を含む): 230682816

約数和(自身を除く): 81204478

約数列:

[1, 2, 53, 103, 106, 206, 5459, 10918, 13691, 27382, 725623, 1410173, 1451246, 2820346, 74739169, 149478338]

約数ペア:

[(1, 149478338), (2, 74739169), (53, 2820346), (103, 1451246), (106, 1410173), (206, 725623), (5459, 27382), (10918, 13691)]