165122008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13751}}^1$

素因数の和:13855

約数の個数: 32

約数和(自身を含む): 330048000

約数和(自身を除く): 164925992

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 13751, 27502, 55004, 110008, 261269, 522538, 1045076, 1086329, 2090152, 2172658, 4345316, 8690632, 20640251, 41280502, 82561004, 165122008]

約数ペア:

[(1, 165122008), (2, 82561004), (4, 41280502), (8, 20640251), (19, 8690632), (38, 4345316), (76, 2172658), (79, 2090152), (152, 1086329), (158, 1045076), (316, 522538), (632, 261269), (1501, 110008), (3002, 55004), (6004, 27502), (12008, 13751)]