149921152

素因数分解:

$2^7\times {\mathrm{1171259}}^1$

素因数の和:1171273

約数の個数: 16

約数和(自身を含む): 298671300

約数和(自身を除く): 148750148

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1171259, 2342518, 4685036, 9370072, 18740144, 37480288, 74960576, 149921152]

約数ペア:

[(1, 149921152), (2, 74960576), (4, 37480288), (8, 18740144), (16, 9370072), (32, 4685036), (64, 2342518), (128, 1171259)]