148946724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 400982400

約数和(自身を除く): 252035676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 306, 398, 597, 612, 796, 1194, 1223, 1791, 2388, 2446, 3383, 3582, 3669, 4892, 6766, 7164, 7338, 10149, 11007, 13532, 14676, 20298, 20791, 22014, 30447, 40596, 41582, 44028, 60894, 62373, 83164, 121788, 124746, 187119, 243377, 249492, 374238, 486754, 730131, 748476, 973508, 1460262, 2190393, 2920524, 4137409, 4380786, 8274818, 8761572, 12412227, 16549636, 24824454, 37236681, 49648908, 74473362, 148946724]

約数ペア:

[(1, 148946724), (2, 74473362), (3, 49648908), (4, 37236681), (6, 24824454), (9, 16549636), (12, 12412227), (17, 8761572), (18, 8274818), (34, 4380786), (36, 4137409), (51, 2920524), (68, 2190393), (102, 1460262), (153, 973508), (199, 748476), (204, 730131), (306, 486754), (398, 374238), (597, 249492), (612, 243377), (796, 187119), (1194, 124746), (1223, 121788), (1791, 83164), (2388, 62373), (2446, 60894), (3383, 44028), (3582, 41582), (3669, 40596), (4892, 30447), (6766, 22014), (7164, 20791), (7338, 20298), (10149, 14676), (11007, 13532)]