147521218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5737}}^1$

素因数の和:5818

約数の個数: 32

約数和(自身を含む): 254491776

約数和(自身を除く): 106970558

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1978, 5737, 11474, 12857, 25714, 74581, 131951, 149162, 246691, 263902, 493382, 1715363, 3206983, 3430726, 5673893, 6413966, 11347786, 73760609, 147521218]

約数ペア:

[(1, 147521218), (2, 73760609), (13, 11347786), (23, 6413966), (26, 5673893), (43, 3430726), (46, 3206983), (86, 1715363), (299, 493382), (559, 263902), (598, 246691), (989, 149162), (1118, 131951), (1978, 74581), (5737, 25714), (11474, 12857)]