189191968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44453}}^1$

素因数の和:44489

約数の個数: 48

約数和(自身を含む): 448096320

約数和(自身を除く): 258904352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 44453, 88906, 177812, 311171, 355624, 622342, 711248, 844607, 1244684, 1422496, 1689214, 2489368, 3378428, 4978736, 5912249, 6756856, 9957472, 11824498, 13513712, 23648996, 27027424, 47297992, 94595984, 189191968]

約数ペア:

[(1, 189191968), (2, 94595984), (4, 47297992), (7, 27027424), (8, 23648996), (14, 13513712), (16, 11824498), (19, 9957472), (28, 6756856), (32, 5912249), (38, 4978736), (56, 3378428), (76, 2489368), (112, 1689214), (133, 1422496), (152, 1244684), (224, 844607), (266, 711248), (304, 622342), (532, 355624), (608, 311171), (1064, 177812), (2128, 88906), (4256, 44453)]