105156688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72223}}^1$

素因数の和:72251

約数の個数: 40

約数和(自身を含む): 250761728

約数和(自身を除く): 145605040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 72223, 144446, 288892, 505561, 577784, 938899, 1011122, 1155568, 1877798, 2022244, 3755596, 4044488, 6572293, 7511192, 8088976, 13144586, 15022384, 26289172, 52578344, 105156688]

約数ペア:

[(1, 105156688), (2, 52578344), (4, 26289172), (7, 15022384), (8, 13144586), (13, 8088976), (14, 7511192), (16, 6572293), (26, 4044488), (28, 3755596), (52, 2022244), (56, 1877798), (91, 1155568), (104, 1011122), (112, 938899), (182, 577784), (208, 505561), (364, 288892), (728, 144446), (1456, 72223)]