154217868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1409}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 411855360

約数和(自身を除く): 257637492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1303, 1409, 2606, 2818, 3909, 4227, 5212, 5636, 7818, 8454, 9121, 9863, 15636, 16908, 18242, 19726, 27363, 29589, 36484, 39452, 54726, 59178, 109452, 118356, 1835927, 3671854, 5507781, 7343708, 11015562, 12851489, 22031124, 25702978, 38554467, 51405956, 77108934, 154217868]

約数ペア:

[(1, 154217868), (2, 77108934), (3, 51405956), (4, 38554467), (6, 25702978), (7, 22031124), (12, 12851489), (14, 11015562), (21, 7343708), (28, 5507781), (42, 3671854), (84, 1835927), (1303, 118356), (1409, 109452), (2606, 59178), (2818, 54726), (3909, 39452), (4227, 36484), (5212, 29589), (5636, 27363), (7818, 19726), (8454, 18242), (9121, 16908), (9863, 15636)]