127636416

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3210

約数の個数: 84

約数和(自身を含む): 371118384

約数和(自身を除く): 243481968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3121, 3408, 4544, 5112, 6242, 6816, 9363, 10224, 12484, 13632, 18726, 20448, 24968, 28089, 37452, 40896, 49936, 56178, 74904, 99872, 112356, 149808, 199744, 221591, 224712, 299616, 443182, 449424, 599232, 664773, 886364, 898848, 1329546, 1772728, 1797696, 1994319, 2659092, 3545456, 3988638, 5318184, 7090912, 7977276, 10636368, 14181824, 15954552, 21272736, 31909104, 42545472, 63818208, 127636416]

約数ペア:

[(1, 127636416), (2, 63818208), (3, 42545472), (4, 31909104), (6, 21272736), (8, 15954552), (9, 14181824), (12, 10636368), (16, 7977276), (18, 7090912), (24, 5318184), (32, 3988638), (36, 3545456), (48, 2659092), (64, 1994319), (71, 1797696), (72, 1772728), (96, 1329546), (142, 898848), (144, 886364), (192, 664773), (213, 599232), (284, 449424), (288, 443182), (426, 299616), (568, 224712), (576, 221591), (639, 199744), (852, 149808), (1136, 112356), (1278, 99872), (1704, 74904), (2272, 56178), (2556, 49936), (3121, 40896), (3408, 37452), (4544, 28089), (5112, 24968), (6242, 20448), (6816, 18726), (9363, 13632), (10224, 12484)]