157105885904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7901}}^1\times {\mathrm{112979}}^1$

素因数の和:120899

約数の個数: 40

約数和(自身を含む): 332109681120

約数和(自身を除く): 175003795216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7901, 15802, 31604, 63208, 86911, 112979, 126416, 173822, 225958, 347644, 451916, 695288, 903832, 1242769, 1390576, 1807664, 2485538, 4971076, 9942152, 19884304, 892647079, 1785294158, 3570588316, 7141176632, 9819117869, 14282353264, 19638235738, 39276471476, 78552942952, 157105885904]

約数ペア:

[(1, 157105885904), (2, 78552942952), (4, 39276471476), (8, 19638235738), (11, 14282353264), (16, 9819117869), (22, 7141176632), (44, 3570588316), (88, 1785294158), (176, 892647079), (7901, 19884304), (15802, 9942152), (31604, 4971076), (63208, 2485538), (86911, 1807664), (112979, 1390576), (126416, 1242769), (173822, 903832), (225958, 695288), (347644, 451916)]