172276564

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^2\times {\mathrm{103}}^1$

素因数の和:332

約数の個数: 36

約数和(自身を含む): 312914784

約数和(自身を除く): 140638220

約数列:

[1, 2, 4, 67, 79, 103, 134, 158, 206, 268, 316, 412, 5293, 6241, 6901, 8137, 10586, 12482, 13802, 16274, 21172, 24964, 27604, 32548, 418147, 545179, 642823, 836294, 1090358, 1285646, 1672588, 2180716, 2571292, 43069141, 86138282, 172276564]

約数ペア:

[(1, 172276564), (2, 86138282), (4, 43069141), (67, 2571292), (79, 2180716), (103, 1672588), (134, 1285646), (158, 1090358), (206, 836294), (268, 642823), (316, 545179), (412, 418147), (5293, 32548), (6241, 27604), (6901, 24964), (8137, 21172), (10586, 16274), (12482, 13802)]