19545659136

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{180497}}^1$

素因数の和:180566

約数の個数: 108

約数和(自身を含む): 57554314272

約数和(自身を除く): 38008655136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 564, 576, 752, 768, 846, 1128, 1152, 1504, 1692, 2256, 2304, 3008, 3384, 4512, 6016, 6768, 9024, 12032, 13536, 18048, 27072, 36096, 54144, 108288, 180497, 360994, 541491, 721988, 1082982, 1443976, 1624473, 2165964, 2887952, 3248946, 4331928, 5775904, 6497892, 8483359, 8663856, 11551808, 12995784, 16966718, 17327712, 23103616, 25450077, 25991568, 33933436, 34655424, 46207232, 50900154, 51983136, 67866872, 69310848, 76350231, 101800308, 103966272, 135733744, 138621696, 152700462, 203600616, 207932544, 271467488, 305400924, 407201232, 415865088, 542934976, 610801848, 814402464, 1085869952, 1221603696, 1628804928, 2171739904, 2443207392, 3257609856, 4886414784, 6515219712, 9772829568, 19545659136]

約数ペア:

[(1, 19545659136), (2, 9772829568), (3, 6515219712), (4, 4886414784), (6, 3257609856), (8, 2443207392), (9, 2171739904), (12, 1628804928), (16, 1221603696), (18, 1085869952), (24, 814402464), (32, 610801848), (36, 542934976), (47, 415865088), (48, 407201232), (64, 305400924), (72, 271467488), (94, 207932544), (96, 203600616), (128, 152700462), (141, 138621696), (144, 135733744), (188, 103966272), (192, 101800308), (256, 76350231), (282, 69310848), (288, 67866872), (376, 51983136), (384, 50900154), (423, 46207232), (564, 34655424), (576, 33933436), (752, 25991568), (768, 25450077), (846, 23103616), (1128, 17327712), (1152, 16966718), (1504, 12995784), (1692, 11551808), (2256, 8663856), (2304, 8483359), (3008, 6497892), (3384, 5775904), (4512, 4331928), (6016, 3248946), (6768, 2887952), (9024, 2165964), (12032, 1624473), (13536, 1443976), (18048, 1082982), (27072, 721988), (36096, 541491), (54144, 360994), (108288, 180497)]