128307558

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 259804800

約数和(自身を除く): 131497242

約数列:

[1, 2, 3, 6, 179, 193, 358, 386, 537, 579, 619, 1074, 1158, 1238, 1857, 3714, 34547, 69094, 103641, 110801, 119467, 207282, 221602, 238934, 332403, 358401, 664806, 716802, 21384593, 42769186, 64153779, 128307558]

約数ペア:

[(1, 128307558), (2, 64153779), (3, 42769186), (6, 21384593), (179, 716802), (193, 664806), (358, 358401), (386, 332403), (537, 238934), (579, 221602), (619, 207282), (1074, 119467), (1158, 110801), (1238, 103641), (1857, 69094), (3714, 34547)]