157220514

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{9803}}^1$

素因数の和:9834

約数の個数: 56

約数和(自身を含む): 385767792

約数和(自身を除く): 228547278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 729, 891, 1458, 1782, 2673, 5346, 8019, 9803, 16038, 19606, 29409, 58818, 88227, 107833, 176454, 215666, 264681, 323499, 529362, 646998, 794043, 970497, 1588086, 1940994, 2382129, 2911491, 4764258, 5822982, 7146387, 8734473, 14292774, 17468946, 26203419, 52406838, 78610257, 157220514]

約数ペア:

[(1, 157220514), (2, 78610257), (3, 52406838), (6, 26203419), (9, 17468946), (11, 14292774), (18, 8734473), (22, 7146387), (27, 5822982), (33, 4764258), (54, 2911491), (66, 2382129), (81, 1940994), (99, 1588086), (162, 970497), (198, 794043), (243, 646998), (297, 529362), (486, 323499), (594, 264681), (729, 215666), (891, 176454), (1458, 107833), (1782, 88227), (2673, 58818), (5346, 29409), (8019, 19606), (9803, 16038)]