156309868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{273269}}^1$

素因数の和:273297

約数の個数: 24

約数和(自身を含む): 321365520

約数和(自身を除く): 165055652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 273269, 546538, 1093076, 3005959, 3552497, 6011918, 7104994, 12023836, 14209988, 39077467, 78154934, 156309868]

約数ペア:

[(1, 156309868), (2, 78154934), (4, 39077467), (11, 14209988), (13, 12023836), (22, 7104994), (26, 6011918), (44, 3552497), (52, 3005959), (143, 1093076), (286, 546538), (572, 273269)]