191260328

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15739}}^1$

素因数の和:15790

約数の個数: 48

約数和(自身を含む): 430646400

約数和(自身を除く): 239386072

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 15739, 31478, 62956, 110173, 125912, 220346, 440692, 487909, 771211, 881384, 975818, 1542422, 1951636, 3084844, 3415363, 3903272, 6169688, 6830726, 13661452, 23907541, 27322904, 47815082, 95630164, 191260328]

約数ペア:

[(1, 191260328), (2, 95630164), (4, 47815082), (7, 27322904), (8, 23907541), (14, 13661452), (28, 6830726), (31, 6169688), (49, 3903272), (56, 3415363), (62, 3084844), (98, 1951636), (124, 1542422), (196, 975818), (217, 881384), (248, 771211), (392, 487909), (434, 440692), (868, 220346), (1519, 125912), (1736, 110173), (3038, 62956), (6076, 31478), (12152, 15739)]