156944512

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{6353}}^1$

素因数の和:6560

約数の個数: 32

約数和(自身を含む): 314332380

約数和(自身を除く): 157387868

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 6353, 12352, 12706, 24704, 25412, 50824, 101648, 203296, 406592, 813184, 1226129, 2452258, 4904516, 9809032, 19618064, 39236128, 78472256, 156944512]

約数ペア:

[(1, 156944512), (2, 78472256), (4, 39236128), (8, 19618064), (16, 9809032), (32, 4904516), (64, 2452258), (128, 1226129), (193, 813184), (386, 406592), (772, 203296), (1544, 101648), (3088, 50824), (6176, 25412), (6353, 24704), (12352, 12706)]