138519164

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{7507}}^1$

素因数の和:8177

約数の個数: 24

約数和(自身を含む): 277495680

約数和(自身を除く): 138976516

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 7507, 9226, 15014, 18452, 30028, 52549, 105098, 210196, 4947113, 9894226, 19788452, 34629791, 69259582, 138519164]

約数ペア:

[(1, 138519164), (2, 69259582), (4, 34629791), (7, 19788452), (14, 9894226), (28, 4947113), (659, 210196), (1318, 105098), (2636, 52549), (4613, 30028), (7507, 18452), (9226, 15014)]