156780261976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{130531}}^1\times {\mathrm{11549}}^1$

素因数の和:142099

約数の個数: 32

約数和(自身を含む): 316605366000

約数和(自身を除く): 159825104024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 11549, 23098, 46196, 92392, 130531, 150137, 261062, 300274, 522124, 600548, 1044248, 1201096, 1696903, 3393806, 6787612, 13575224, 1507502519, 3015005038, 6030010076, 12060020152, 19597532747, 39195065494, 78390130988, 156780261976]

約数ペア:

[(1, 156780261976), (2, 78390130988), (4, 39195065494), (8, 19597532747), (13, 12060020152), (26, 6030010076), (52, 3015005038), (104, 1507502519), (11549, 13575224), (23098, 6787612), (46196, 3393806), (92392, 1696903), (130531, 1201096), (150137, 1044248), (261062, 600548), (300274, 522124)]