127659648

素因数分解:

$2^7\times 3^1\times {\mathrm{332447}}^1$

素因数の和:332464

約数の個数: 32

約数和(自身を含む): 339096960

約数和(自身を除く): 211437312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 332447, 664894, 997341, 1329788, 1994682, 2659576, 3989364, 5319152, 7978728, 10638304, 15957456, 21276608, 31914912, 42553216, 63829824, 127659648]

約数ペア:

[(1, 127659648), (2, 63829824), (3, 42553216), (4, 31914912), (6, 21276608), (8, 15957456), (12, 10638304), (16, 7978728), (24, 5319152), (32, 3989364), (48, 2659576), (64, 1994682), (96, 1329788), (128, 997341), (192, 664894), (384, 332447)]