156963456774

素因数分解:

$2^1\times 3^4\times {\mathrm{968910227}}^1$

素因数の和:968910241

約数の個数: 20

約数和(自身を含む): 351714412764

約数和(自身を除く): 194750955990

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 968910227, 1937820454, 2906730681, 5813461362, 8720192043, 17440384086, 26160576129, 52321152258, 78481728387, 156963456774]

約数ペア:

[(1, 156963456774), (2, 78481728387), (3, 52321152258), (6, 26160576129), (9, 17440384086), (18, 8720192043), (27, 5813461362), (54, 2906730681), (81, 1937820454), (162, 968910227)]