189327378242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{53197}}^1$

素因数の和:53786

約数の個数: 32

約数和(自身を含む): 296002183680

約数和(自身を除く): 106674805438

約数列:

[1, 2, 31, 62, 137, 274, 419, 838, 4247, 8494, 12989, 25978, 53197, 57403, 106394, 114806, 1649107, 1779493, 3298214, 3558986, 7287989, 14575978, 22289543, 44579086, 225927659, 451855318, 690975833, 1381951666, 3053667391, 6107334782, 94663689121, 189327378242]

約数ペア:

[(1, 189327378242), (2, 94663689121), (31, 6107334782), (62, 3053667391), (137, 1381951666), (274, 690975833), (419, 451855318), (838, 225927659), (4247, 44579086), (8494, 22289543), (12989, 14575978), (25978, 7287989), (53197, 3558986), (57403, 3298214), (106394, 1779493), (114806, 1649107)]