133621148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{24763}}^1$

素因数の和:24857

約数の個数: 24

約数和(自身を含む): 249621120

約数和(自身を除く): 115999972

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 24763, 49526, 99052, 470497, 940994, 1758173, 1881988, 3516346, 7032692, 33405287, 66810574, 133621148]

約数ペア:

[(1, 133621148), (2, 66810574), (4, 33405287), (19, 7032692), (38, 3516346), (71, 1881988), (76, 1758173), (142, 940994), (284, 470497), (1349, 99052), (2698, 49526), (5396, 24763)]