155380749118

素因数分解:

$2^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{3209}}^1\times {\mathrm{3469}}^1$

素因数の和:7684

約数の個数: 32

約数和(自身を含む): 266794142400

約数和(自身を除く): 111413393282

約数列:

[1, 2, 7, 14, 997, 1994, 3209, 3469, 6418, 6938, 6979, 13958, 22463, 24283, 44926, 48566, 3199373, 3458593, 6398746, 6917186, 11132021, 22264042, 22395611, 24210151, 44791222, 48420302, 77924147, 155848294, 11098624937, 22197249874, 77690374559, 155380749118]

約数ペア:

[(1, 155380749118), (2, 77690374559), (7, 22197249874), (14, 11098624937), (997, 155848294), (1994, 77924147), (3209, 48420302), (3469, 44791222), (6418, 24210151), (6938, 22395611), (6979, 22264042), (13958, 11132021), (22463, 6917186), (24283, 6398746), (44926, 3458593), (48566, 3199373)]