129168832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{155251}}^1$

素因数の和:155276

約数の個数: 28

約数和(自身を含む): 276038056

約数和(自身を除く): 146869224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 155251, 310502, 621004, 1242008, 2018263, 2484016, 4036526, 4968032, 8073052, 9936064, 16146104, 32292208, 64584416, 129168832]

約数ペア:

[(1, 129168832), (2, 64584416), (4, 32292208), (8, 16146104), (13, 9936064), (16, 8073052), (26, 4968032), (32, 4036526), (52, 2484016), (64, 2018263), (104, 1242008), (208, 621004), (416, 310502), (832, 155251)]