131330706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21313}}^1$

素因数の和:21410

約数の個数: 32

約数和(自身を含む): 286460160

約数和(自身を除く): 155129454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 21313, 42626, 63939, 127878, 277069, 554138, 831207, 1662414, 1683727, 3367454, 5051181, 10102362, 21888451, 43776902, 65665353, 131330706]

約数ペア:

[(1, 131330706), (2, 65665353), (3, 43776902), (6, 21888451), (13, 10102362), (26, 5051181), (39, 3367454), (78, 1683727), (79, 1662414), (158, 831207), (237, 554138), (474, 277069), (1027, 127878), (2054, 63939), (3081, 42626), (6162, 21313)]