148821178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7949}}^1$

素因数の和:8022

約数の個数: 32

約数和(自身を含む): 261014400

約数和(自身を除く): 112193222

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 7949, 9361, 15898, 18722, 87439, 174878, 182827, 294113, 365654, 588226, 2011097, 3235243, 4022194, 6470486, 6764599, 13529198, 74410589, 148821178]

約数ペア:

[(1, 148821178), (2, 74410589), (11, 13529198), (22, 6764599), (23, 6470486), (37, 4022194), (46, 3235243), (74, 2011097), (253, 588226), (407, 365654), (506, 294113), (814, 182827), (851, 174878), (1702, 87439), (7949, 18722), (9361, 15898)]