155880592

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20773}}^1$

素因数の和:20855

約数の個数: 40

約数和(自身を含む): 350332736

約数和(自身を除く): 194452144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 20773, 41546, 83092, 145411, 166184, 290822, 332368, 581644, 1163288, 1391791, 2326576, 2783582, 5567164, 9742537, 11134328, 19485074, 22268656, 38970148, 77940296, 155880592]

約数ペア:

[(1, 155880592), (2, 77940296), (4, 38970148), (7, 22268656), (8, 19485074), (14, 11134328), (16, 9742537), (28, 5567164), (56, 2783582), (67, 2326576), (112, 1391791), (134, 1163288), (268, 581644), (469, 332368), (536, 290822), (938, 166184), (1072, 145411), (1876, 83092), (3752, 41546), (7504, 20773)]