156774226

素因数分解:

$2^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{2957}}^1$

素因数の和:3514

約数の個数: 24

約数和(自身を含む): 274153356

約数和(自身を除く): 117379130

約数列:

[1, 2, 7, 14, 49, 98, 541, 1082, 2957, 3787, 5914, 7574, 20699, 26509, 41398, 53018, 144893, 289786, 1599737, 3199474, 11198159, 22396318, 78387113, 156774226]

約数ペア:

[(1, 156774226), (2, 78387113), (7, 22396318), (14, 11198159), (49, 3199474), (98, 1599737), (541, 289786), (1082, 144893), (2957, 53018), (3787, 41398), (5914, 26509), (7574, 20699)]